To find out, scientists observed the apes at all ages.

为了找出答案，科学家们观察了各个年龄段的黑猩猩。

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It is believed that mankind evolved from the apes.

有人认为人是从类人猿演化而来的。

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Mr Huckabee denies that man is descended from the apes.

Huckabee先生否认人类是由猿进化而来。

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Primates are the biological group of animals that includes monkeys and apes.

VOA: special.2009.06.23

Now, who knows? Maybe dolphins or certain-- some of the great apes.

现在，谁知道？，也许海豚还是什么的-,某些类人猿。

耶鲁公开课 - 死亡课程节选

The couple have previously collaborated on Planet of the Apes, Big Fish and Corpse Bride.

BBC: NEWS | Entertainment | Bonham-Carter joins Sweeney movie

When the apes made calls while in an atmosphere rich in helium, the team analysed the calls' frequencies.

BBC: Helium-huffing gibbons 'sing with soprano technique'

Despite those lowered expectations, the new Planet of the Apes prequel looks like it could be a hit.

FORBES: 'Planet of the Apes' Should Lead End of Summer Box Office