1. * chemists to develop insecticides to kill the adult mosquito and its young, and researchers to develop drugs to treat malaria sufferers;
    * 化学家开发杀虫剂来消灭蚊子的成虫和幼虫，研究人员开发药品来治疗疟疾患者；

2. When farmer spray poison to kill plant pests, poison is sent into the air the water and the soil.
    农民为了杀死害虫而喷撒农药的时候,有毒物就被排放到空气中, 水里和土壤里.

3. Why did you throw that stone at me? Did you intend to kill me?
    你为什么把那石头丢向我, 你想杀我吗?

4. We owe a lot to the birds and beasts who eat insects but all of them put together kill only a fraction of the number destroyed by spiders.
    我们要十分感谢那些吃昆虫的鸟和兽，然而把它们所杀死的昆虫全部加在一起也只相当于蜘蛛所消灭的一小部分。

5. We budget it, save it, waste it, steal it, kill it, cut it, account for it; we also charge for it. It is a precious resource.
    我们安排时间、节约时间、浪费时间、挤抢时间、消磨时间、缩减时间、对时间的使用作出解释; 我们还要因时间而收取费用。时间是一种宝贵的资源。

6. Kill two birds with one stone.
    一石双鸟。

7. Poison makes people sick; some poisons kill people as well as birds and animals.
    毒物会使人生病；有些毒物不但会毒死鸟和动物，还会毒死人。

8. “As we understand it,” he said, “the man had three chances to kill this woman during a 35-minute period.
    "就我们了解，"他说，"那名男子在35分钟内有三次机会杀死那名女子。

9. They would devour all our crops and kill our flocks and herds,
    昆虫会吞食我们的全部庄稼，杀死我们的成群的牛羊。

10. Insects can kill our flocks and herds.
    昆虫会吞噬我们所有的庄稼,会杀害我们饲养的牲畜.