Orang Utans are highly intelligent apes and can be found wild on the islands of Borneo and Sumatra.

红毛猩猩是高度智能化的类人猿，可以发现在这些岛屿上的野生婆罗洲和苏门答腊岛。

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As the heavens open, the canopy offers scant protection from the downpour, so the orang-utans tear leaves off the trees to make pathetic little umbrellas to hold over their heads.

随着天幕大开，倾盆大雨顿时一泻如注，树冠的余荫不足以提供足够的庇护，猩猩们折断树枝做成小得可怜的雨伞，在风雨中擎在头顶。

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Animals with robust jaws, like gorillas and orang-utans, have long been known to be adapted to eating foods that require a lot of chewing.

而有强壮颌骨的动物，如大猩猩和猩猩，则适应吃那些需要很多咀嚼的食物。

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Facial expressions, such as the open, gaping mouth resembling laughter, were picked up and copied by orang-utans.

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Scientists found that orang-utans had a sense of empathy and mimicry which forms an essential part of laughter.

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In the mouse, around 20% turned out to be pseudogenes, whereas in chimpanzees, gorillas and orang-utans the level was closer to 30%.

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