VandeBerg says he and his colleagues go out of their way to use lower forms of animals before experimenting on chimpanzees.
VOA: standard.2010.02.16
He wanted to go all the way to the Ganges River, but his army forced him to turn back.
他还想继续向恒河进军,但是他的军队迫使他返回波斯。
He wanted to go all the way to the Ganges River, but his army forced him to turn back.
他还想继续向恒河进军,但是他的军队迫使他返回波斯。
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