【英语时差8,16】空气洁净法令

The Clean Air Act – On Today's Congressional Moment The first time Congress dealt with any issue pertaining¹ to unclean air was in 1955. Prior to that, states had passed their own legislation dealing² with the problems of impure³ air… most of it excess smoke from burning fields and clearing forests. But as industry and our nation grew, more people and more land were exposed to dirty air emissions⁴ from industrial smokestacks and automobile⁵ exhaust. By the 1960s, environmental issues had become a public concern, as scientific studies linked air pollution to specific health issues. The Clean Air Act of 1963 marked the beginning of federally funded air quality research programs to deal with increasing amounts of smog. Two years later, it was amended⁶ to include cars as a source of pollution. The Clean Air Act of 1970, the year the EPA was established, was even more robust⁷, and subsequent amendments⁸ in 1977 and 1990 addressed ozone⁹ depletion¹⁰ and acid rain. Enforcing clean air standards has helped control pollution and reduce health hazards over the years, but the process of improving and amending¹¹ this Act to keep our air clean is on-going, as the costs to industry must be weighed against the benefits to the environment. The Clean Air Act - one of the most complex and extensive pieces of federal environmental legislation - remains¹² very much a work in progress. STANDARD CLOSING: This is Lee Hamilton. Congressional decisions impact all our lives. To find out more about how Congress works, or to get involved in your government, visit the Center On Congress website at congress.indiana.edu.

1 pertaining   

与…有关系的，附属…的，为…固有的(to)

参考例句：

• Living conditions are vastly different from those pertaining in their country of origin. 生活条件与他们祖国大不相同。
• The inspector was interested in everything pertaining to the school. 视察员对有关学校的一切都感兴趣。

2 dealing   

n.经商方法，待人态度

参考例句：

• This store has an excellent reputation for fair dealing.该商店因买卖公道而享有极高的声誉。
• His fair dealing earned our confidence.他的诚实的行为获得我们的信任。

3 impure   

adj.不纯净的，不洁的；不道德的，下流的

参考例句：

• The air of a big city is often impure.大城市的空气往往是污浊的。
• Impure drinking water is a cause of disease.不洁的饮用水是引发疾病的一个原因。

4 emissions   

排放物( emission的名词复数 )； 散发物（尤指气体）

参考例句：

• Most scientists accept that climate change is linked to carbon emissions. 大多数科学家都相信气候变化与排放的含碳气体有关。
• Dangerous emissions radiate from plutonium. 危险的辐射物从钚放散出来。

5 automobile   

n.汽车，机动车

参考例句：

• He is repairing the brake lever of an automobile.他正在修理汽车的刹车杆。
• The automobile slowed down to go around the curves in the road.汽车在路上转弯时放慢了速度。

6 Amended   

adj. 修正的 动词amend的过去式和过去分词

参考例句：

• He asked to see the amended version. 他要求看修订本。
• He amended his speech by making some additions and deletions. 他对讲稿作了些增删修改。

7 robust   

adj.强壮的，强健的，粗野的，需要体力的，浓的

参考例句：

• She is too tall and robust.她个子太高，身体太壮。
• China wants to keep growth robust to reduce poverty and avoid job losses,AP commented.美联社评论道，中国希望保持经济强势增长，以减少贫困和失业状况。

8 amendments   

（法律、文件的）改动( amendment的名词复数 )； 修正案； 修改； （美国宪法的）修正案

参考例句：

• The committee does not adequately consult others when drafting amendments. 委员会在起草修正案时没有充分征求他人的意见。
• Please propose amendments and addenda to the first draft of the document. 请对这个文件的初稿提出修改和补充意见。

9 ozone   

n.臭氧，新鲜空气

参考例句：

• The ozone layer is a protective layer around the planet Earth.臭氧层是地球的保护层。
• The capacity of ozone can adjust according of requirement.臭氧的产量可根据需要或调节。

10 depletion   

n.耗尽，枯竭

参考例句：

• Increased consumption of water has led to rapid depletion of groundwater reserves.用水量的增加导致了地下水贮备迅速枯竭。
• Farmers should rotate crops every season to prevent depletion of the soil.农夫每季应该要轮耕，以免耗尽土壤。

11 amending   

改良，修改，修订( amend的现在分词 )； 改良，修改，修订( amend的第三人称单数 )( amends的现在分词 )

参考例句：

• Amending acts in 1933,1934, and 1935 attempted to help honest debtors rehabilitate themselves. 一九三三年，一九三四年和一九三五年通过的修正案是为了帮助诚实的债务人恢复自己的地位。
• Two ways were used about the error-amending of contour curve. 采用两种方法对凸轮轮廓曲线进行了修正。

12 remains   

n.剩余物，残留物；遗体，遗迹

参考例句：

• He ate the remains of food hungrily.他狼吞虎咽地吃剩余的食物。
• The remains of the meal were fed to the dog.残羹剩饭喂狗了。