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. They treat their children very badly.
    他们对待子女很不好.

3. That means, for example, that a doctor in Europe who is particularly learned will be able to treat patients in America after viewing their records via computer, deciding the correct dose of medicine to give the patient, or perhaps even remotely contr
    那就是说，举个例子，欧洲的一位医道高明的医生通过电脑看了病历就能给美洲的病人治病，决定病人用药的剂量，甚至还可以遥控一个操手术刀的机器人施行手术。

4. He turned a little pale, for he had been saving just that sum to buy a gun and treat himself to a little hunting trip the following summer.
    他的脸有些发白。这个数目恰好是他积存已久，准备买一支猎枪的钱。有了枪，他就可以在来年的夏天外出打猎，享受一番。

5. "We can treat the infection with drugs and she'll probably get better in a week," he says. "When I say better, I mean she'll go on as she has — until some other germ comes along.
    "我们可以用药物治疗感染，一周后她可能会好起来，" 他说，"我说‘好起来’，是指她会保持她感染前的状况——直到出现某种别的病菌。

6. You should treat him fairly.
    你们应该公正地对待他。

7. You must treat others with justice.
    你必须公正地对待别人。

8. Some of my acquaintances in the country come up to town once or twice a year to visit the theatre as a special treat.
    我在乡村有一些熟人，他们每年进城来看一回或几回戏，并把此看作一种特殊的享受。

9. Some children grab for the treat the minute he's out the door.
    一些孩子当研究人员一走就一把抓过糖来吃。

10. Some preschoolers grabbed the treat immediately, but others were able to wait what, for them, must have seemed an endless 20 minutes.
    一些孩子抓过糖来一口吃了，但另一些孩子却能够等待对他们来说肯定是漫长的20分钟。