That is they use their hands to clean the body hair of other apes.

也就是说它们用手去清洁其他猿猴的体毛。

They usually have less muscle mass, less facial and body hair, weaker bones, and lower energy levels.

与正常男性比，患者一般肌肉量更少，面部毛发和体毛更少，骨骼坚韧度更低，整体能量水平更低。

That can mean increased body hair, enlargement of the clitoris, and permanent voice deepening in females.

这可能意味着女性体毛增多、阴蒂增大和声音永久变低。

Like, when I look at Norma, first of all, she has no body hair, which is—I find weird.

希瑟：就像，当我看到诺玛时，首先，她没有体毛，这让我觉得很奇怪。

Not only do we not have enough body hair or fat to warm us up in cold water and prevent hypothermia, but we also lack flippers.

我们不仅没有足够的体毛或脂肪来让我们在冷水中取暖，防止体温过低，而且我们也缺乏鳍状肢。