一个有趣的实验是在鸟头上绑上一块磁铁以阻挡它们的磁感应—好比一个大声的广播可以让你听到回家吃饭的事。
One interesting experiment was to attach little magnets to the birds' heads to block their magnetic sense-just as a loud radio can keep you from hearing a call to dinner.
美国广播新闻网在小学生中做了一个实验，让他们想出一系列词语来描绘不同身材的男士。
ABCNEWS gave elementary school students a test, asking them to match a small, medium or large figure of a man with a series of words.
本研究主要采用实验法，依托中央广播电视大学南海学习中心03法学班的英语课程，依据简单随机抽样方法抽取了实验对象。
The research adopts experiment method. It takes an example of English course of Law '03, Nanhai center, Crtvu and chooses experiment objects based on SRS.
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