VOA标准英语2010年-Citizen Growers Become Oyster Caretake

In 2008, on a private pier¹ on the Tred Avon River, Maryland Gov. Martin O'Malley kicked off an effort to get property owners along state rivers to become caretakers for oysters³. The Marylanders Grow Oysters program began with 250 families and has expanded to 2,000 growers on 18 rivers. Oysters were once plentiful⁴ here but no more. Generations of overfishing, a decline in water quality, disease and polluted urban and agricultural runoff have decimated its population. Recovery effortChris Judy, with the Maryland Department of Natural Resources, oversees⁵ the program, which is part of a larger recovery effort for the Chesapeake Bay, the nation's largest estuary⁶. On this day, the shellfish biologist heads off the Tred Avon into Trippe Creek⁷ where Sally Ackridge tends 34 oyster² cages on three piers⁸. Oxford⁹, Maryland LibraryIn the 1880s, Chesapeake Bay watermen hauled in 15 million bushels of oysters to meet national demand. Before he loads her trove¹⁰ for the season he points out the tiny blister¹¹ like pumps on each shell. These are the spat¹² or baby oysters that over the next nine months will grow into clumps¹³. "The cluster of oysters on the bottom [is] habitat to different types of fish and crab¹⁴ and worms," Judy says. Oysters are the foundation for a healthy ecosystem¹⁵. They clean the water by eating algae¹⁶ and nutrients¹⁷ that pollute the Chesapeake Bay. Ackridge says caring for this brood is fairly simple. "We just come out every week or two and shake the baskets."That action removes sediment¹⁸ and aquatic¹⁹ vegetation and makes the hanging baskets easier to handle as the oysters grow. She adds the work is also a valuable lesson. "I think that we're going to show the next generation, our children and grandchildren that we need to be participants in nature." Judy also brings new stock to Marilyn Engle, a marine²⁰ scientist, who has been an oyster grower for three years. "I knew that oysters help water quality, and I've been happy about the program. I think that it's important that people become involved and as they do, it's an education. I love being here on the Eastern Shore, and I want to help take care of it!" VOA - R. SkirbleChris Judy with Sally Ackridge on her backyard pier where she cares for 38 cages of baby oysters. Rehabilitating²¹ oyster barsAfter the drop-offs, Judy motors to a marine sanctuary²². Maryland has rehabilitated²³ more than 500 hectares of once viable²⁴ oyster bars. This is where the home-grown oysters are planted, along with 2.5 billion oyster spat that come directly from the state oyster hatchery. While homeowners only grow a couple of million by comparison each year, a much higher percent of the nurtured²⁵ oysters survive. And, besides, Judy says his growers raise awareness²⁶ among the public about the watershed²⁷. "The program is really about education, outreach, motivation and enhancement. Sanctuaries²⁸ are specifically enhanced with these oysters. They are improved. The bottom is made better. There are more live oysters. The growers can be confident that they are making a difference in their local sanctuary." Erika Nortemann PhotographyThose tiny pimple²⁹ like bumps on the shell mature into oyster clumps and are planted in a marine sanctuary to live out their lives undisturbed. Considering the size of the Chesapeake Bay which sprawls³⁰ through six states and Washington, DC, Judy says, much more needs to be done. The Marylanders Grow Oysters program is part of a larger coordinated³¹ recovery strategy, including research, monitoring and public programs Judy says the end game is the same to jump start Mother Nature. "The sanctuary must serve as breeding site," he says. "That's the ultimate goal. What we hope to see is the oysters spawn³² and those larvae³³ then settle somewhere and create new oysters through the natural process of reproduction." Judy says Maryland oyster growers are making those steps toward natural recovery, one cage at a time.

1 pier   

n.码头；桥墩，桥柱；[建]窗间壁，支柱

参考例句：

• The pier of the bridge has been so badly damaged that experts worry it is unable to bear weight.这座桥的桥桩破损厉害，专家担心它已不能负重。
• The ship was making towards the pier.船正驶向码头。

2 oyster   

n.牡蛎；沉默寡言的人

参考例句：

• I enjoy eating oyster; it's really delicious.我喜欢吃牡蛎，它味道真美。
• I find I fairly like eating when he finally persuades me to taste the oyster.当他最后说服我尝尝牡蛎时，我发现我相当喜欢吃。

3 oysters   

牡蛎( oyster的名词复数 )

参考例句：

• We don't have oysters tonight, but the crayfish are very good. 我们今晚没有牡蛎供应。但小龙虾是非常好。
• She carried a piping hot grill of oysters and bacon. 她端出一盘滚烫的烤牡蛎和咸肉。

4 plentiful   

adj.富裕的，丰富的

参考例句：

• Their family has a plentiful harvest this year.他们家今年又丰收了。
• Rainfall is plentiful in the area.这个地区雨量充足。

5 oversees   

v.监督，监视( oversee的第三人称单数 )

参考例句：

• She oversees both the research and the manufacturing departments. 她既监督研究部门又监督生产部门。 来自《简明英汉词典》
• The Department of Education oversees the federal programs dealing with education. 教育部监管处理教育的联邦程序。 来自互联网

6 estuary   

n.河口，江口

参考例句：

• We live near the Thames estuary.我们的住处靠近泰晤士河入海口。
• The ship has touched bottom.The estuary must be shallower than we thought.船搁浅了。这河口的水比我们想像的要浅。

7 creek   

n.小溪，小河，小湾

参考例句：

• He sprang through the creek.他跳过小河。
• People sunbathe in the nude on the rocks above the creek.人们在露出小溪的岩石上裸体晒日光浴。

8 piers   

n.水上平台( pier的名词复数 )；（常设有娱乐场所的）突堤；柱子；墙墩

参考例句：

• Most road bridges have piers rising out of the vally. 很多公路桥的桥墩是从河谷里建造起来的。 来自辞典例句
• At these piers coasters and landing-craft would be able to discharge at all states of tide. 沿岸航行的海船和登陆艇，不论潮汐如何涨落，都能在这种码头上卸载。 来自辞典例句

9 Oxford   

n.牛津（英国城市）

参考例句：

• At present he has become a Professor of Chemistry at Oxford.他现在已是牛津大学的化学教授了。
• This is where the road to Oxford joins the road to London.这是去牛津的路与去伦敦的路的汇合处。

10 trove   

n.被发现的东西，收藏的东西

参考例句：

• He assembled a rich trove of Chinese porcelain.他收集了一批中国瓷器。
• The gallery is a treasure trove of medieval art.这个画廊是中世纪艺术的宝库。

11 blister   

n.水疱；(油漆等的)气泡；v.(使)起泡

参考例句：

• I got a huge blister on my foot and I couldn't run any farther.我脚上长了一个大水泡，没办法继续跑。
• I have a blister on my heel because my shoe is too tight.鞋子太紧了，我脚后跟起了个泡。

12 spat   

n.口角，掌击；v.发出呼噜呼噜声

参考例句：

• Her parents always have spats.她的父母经常有些小的口角。
• There is only a spat between the brother and sister.那只是兄妹间的小吵小闹。

13 clumps   

n.（树、灌木、植物等的）丛、簇( clump的名词复数 )；（土、泥等）团；块；笨重的脚步声v.（树、灌木、植物等的）丛、簇( clump的第三人称单数 )；（土、泥等）团；块；笨重的脚步声

参考例句：

• These plants quickly form dense clumps. 这些植物很快形成了浓密的树丛。 来自《简明英汉词典》
• The bulbs were over. All that remained of them were clumps of brown leaves. 这些鳞茎死了，剩下的只是一丛丛的黃叶子。 来自《简明英汉词典》

14 crab   

n.螃蟹，偏航，脾气乖戾的人，酸苹果；vi.捕蟹，偏航，发牢骚；vt.使偏航，发脾气

参考例句：

• I can't remember when I last had crab.我不记得上次吃蟹是什么时候了。
• The skin on my face felt as hard as a crab's back.我脸上的皮仿佛僵硬了，就象螃蟹的壳似的。

15 ecosystem   

n.生态系统

参考例句：

• This destroyed the ecosystem of the island.这样破坏了岛上的生态系统。
• We all have an interest in maintaining the integrity of the ecosystem.维持生态系统的完整是我们共同的利益。

16 algae   

n.水藻，海藻

参考例句：

• Most algae live in water.多数藻类生长在水中。
• Algae grow and spread quickly in the lake.湖中水藻滋蔓。

17 nutrients   

n.（食品或化学品）营养物，营养品( nutrient的名词复数 )

参考例句：

• a lack of essential nutrients 基本营养的缺乏
• Nutrients are absorbed into the bloodstream. 营养素被吸收进血液。 来自《简明英汉词典》

18 sediment   

n.沉淀，沉渣，沉积(物)

参考例句：

• The sediment settled and the water was clear.杂质沉淀后，水变清了。
• Sediment begins to choke the channel's opening.沉积物开始淤塞河道口。

19 aquatic   

adj.水生的，水栖的

参考例句：

• Aquatic sports include swimming and rowing.水上运动包括游泳和划船。
• We visited an aquatic city in Italy.我们在意大利访问过一个水上城市。

20 marine   

adj.海的；海生的；航海的；海事的；n.水兵

参考例句：

• Marine creatures are those which live in the sea. 海洋生物是生存在海里的生物。
• When the war broke out,he volunteered for the Marine Corps.战争爆发时，他自愿参加了海军陆战队。

21 rehabilitating   

改造（罪犯等）( rehabilitate的现在分词 )； 使恢复正常生活； 使恢复原状； 修复

参考例句：

• a unit for rehabilitating drug addicts 帮助吸毒者恢复正常生活的机构
• She was more concerned about protecting the public than rehabilitating the criminal. 她比较关心保护百姓，而不大关心改造罪犯。

22 sanctuary   

n.圣所，圣堂，寺庙；禁猎区，保护区

参考例句：

• There was a sanctuary of political refugees behind the hospital.医院后面有一个政治难民的避难所。
• Most countries refuse to give sanctuary to people who hijack aeroplanes.大多数国家拒绝对劫机者提供庇护。

23 rehabilitated   

改造（罪犯等）( rehabilitate的过去式和过去分词 )； 使恢复正常生活； 使恢复原状； 修复

参考例句：

• He has been rehabilitated in public esteem. 公众已恢复对他的敬重。
• Young persons need to be, wherever possible, rehabilitated rather than punished. 未成年人需要受到尽可能的矫正而不是惩罚。

24 viable   

adj.可行的，切实可行的，能活下去的

参考例句：

• The scheme is economically viable.这个计划从经济效益来看是可行的。
• The economy of the country is not viable.这个国家经济是难以维持的。

25 nurtured   

养育( nurture的过去式和过去分词 )； 培育； 滋长； 助长

参考例句：

• She is looking fondly at the plants he had nurtured. 她深情地看着他培育的植物。
• Any latter-day Einstein would still be spotted and nurtured. 任何一个未来的爱因斯坦都会被发现并受到培养。

26 awareness   

n.意识，觉悟，懂事，明智

参考例句：

• There is a general awareness that smoking is harmful.人们普遍认识到吸烟有害健康。
• Environmental awareness has increased over the years.这些年来人们的环境意识增强了。

27 watershed   

n.转折点，分水岭，分界线

参考例句：

• Our marriage was at a watershed.我们的婚姻到了一个转折关头。
• It forms the watershed between the two rivers.它成了两条河流的分水岭。

28 sanctuaries   

n.避难所( sanctuary的名词复数 )；庇护；圣所；庇护所

参考例句：

• The designation of special marine reserves and marine sanctuaries shall be subject to the State Council for approval. 海洋特别保护区、海上自然保护区的确定，须经国务院批准。 来自《简明英汉词典》
• After 1965 he acquiesced when they established sanctuaries on that soil. 1965年以后，他默认了他们在那块土地上建立庇护所。 来自辞典例句

29 pimple   

n.丘疹，面泡，青春豆

参考例句：

• His face was covered with pimples.他满脸粉刺。
• This is also a way to prevent the pimple.这也是防止疙瘩的一个途径。

30 sprawls   

n.（城市）杂乱无序拓展的地区( sprawl的名词复数 )；随意扩展；蔓延物v.伸开四肢坐[躺]( sprawl的第三人称单数 )；蔓延；杂乱无序地拓展；四肢伸展坐着（或躺着）

参考例句：

• The city sprawls out to the west, north and south. 该市向西、北、南方不规则地扩张[延伸]。 来自互联网
• Explanation: Our magnificent Milky Way Galaxy sprawls across this ambitious all-sky panorama. 说明：我们宏伟的银河系蜿蜒穿过这幅高企图心之全天影像。 来自互联网

31 coordinated   

adj.协调的

参考例句：

• The sound has to be coordinated with the picture. 声音必须和画面协调一致。
• The numerous existing statutes are complicated and poorly coordinated. 目前繁多的法令既十分复杂又缺乏快调。 来自英汉非文学 - 环境法 - 环境法

32 spawn   

n.卵，产物，后代，结果；vt.产卵，种菌丝于，产生，造成；vi.产卵，大量生产

参考例句：

• The fish were madly pushing their way upstream to spawn.鱼群为产卵而疯狂地向上游挤进。
• These fish will lay spawn in about one month from now.这些鱼大约一个月内会产卵。

33 larvae   

n.幼虫

参考例句：

• Larvae are parasitic on sheep.幼虫寄生在绵羊的身上。
• The larvae prey upon small aphids.这种幼虫以小蚜虫为食。