打理草坪—Lawn Care

We just bought a house with a great lawn, but I want to be sure to take care of it so it looks nice in the neighborhood. At the beginning of each spring, I aerate¹ the lawn so the water can better penetrate² the soil. Then, I mow³ the lawn once a week to a good height, and I check the sprinkler system to make sure the grass is completely watered. Otherwise, we'll see dry brown spots in the lawn after a while. Next, I fertilize⁴ the lawn twice a year with a weed and feed mixture which helps green up the grass and kill broad leaf weeds like dandelions. I sometimes have to use an insecticide to kill bugs⁵ that are eating the roots of the grass. Finally, I trim the edges of the lawn along the fence and the sidewalk to make everything look really sharp and tidy.

1 aerate   

v.充气，让空气进入

参考例句：

• It were an aquarium,complete with an air pump to aerate the running water.但最让我难忘的礼物否则玩具，而是唯一带空气泵、能通气的鱼缸。
• Each insect contributes something just as ants aerate the soil.每一种昆虫都贡献了一些事情，就象蚂蚁松土给土壤增加空气一样。

2 penetrate   

v.透(渗)入；刺入，刺穿；洞察，了解

参考例句：

• Western ideas penetrate slowly through the East.西方观念逐渐传入东方。
• The sunshine could not penetrate where the trees were thickest.阳光不能透入树木最浓密的地方。

3 mow   

v.割（草、麦等），扫射，皱眉；n.草堆，谷物堆

参考例句：

• He hired a man to mow the lawn.他雇人割草。
• We shall have to mow down the tall grass in the big field.我们得把大田里的高草割掉。

4 fertilize   

v.使受精，施肥于，使肥沃

参考例句：

• Fertilizer is a substance put on land to fertilize it.肥料是施在地里使之肥沃的物质。
• Reading will fertilize his vocabulary.阅读会丰富他的词汇。

5 bugs   

adj.疯狂的，发疯的n.窃听器( bug的名词复数 )；病菌；虫子；[计算机]（制作软件程序所产生的意料不到的）错误

参考例句：

• All programs have bugs and need endless refinement. 所有的程序都有漏洞，都需要不断改进。 来自《简明英汉词典》
• The sacks of rice were swarming with bugs. 一袋袋的米里长满了虫子。 来自《简明英汉词典》