A hundred and fifty years ago, a plainsman could kill an American bison, cut out only the tongue for his dinner.
一百五十年前,平地居民杀死野牛,只割下牛舌头做晚餐。
Similarly, it is no longer necessary to kill whales to work out what they have been eating, as this can be determined from DNA in samples of faeces.
同样的,现在也没有必要以杀死鲸鱼的方式来了解鲸鱼的摄食习性,因为这可从鲸鱼的粪便样本里的DNA中得知。
He set out to kill it by finding "the one best way" to do any job, and a system for telling managers how to find that way for every segment of their operations.
他开始通过寻找做任何工作的“唯一最佳方法”,以及告诉管理人员如何为他们操作的每一环节找到最佳方法的系统,来消除低效。
Some people say "To Kill a Mockingbird" treats racism in a way that is simplistic, even offensive to blacks, and out of date in today's America.
VOA: special.2010.07.08
I mean, technically, if I want to personally go out and kill someone because they offend me, that is self possession.
我是说,理论上讲,如果因为别人冒犯我,我就要亲自动手杀了他,这也算自主权。
The way, in the simplest terms that cyanide can kill you, is it basically out-competes your oxygen for the heme in your blood.
氰化物可以杀掉你的最简单的一种方式基本上就是,将氧从你血液中,的血红素中挤出去。
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