It's a remarkable skill and one we still do not fully understand. 我们至今仍未能完全了解 这种了不起的本领
and appear to do this just for fun. 而它们这么做似乎只是因为好玩
Its eyes do not fully open until three months after birth, 直到出生后的第3个月 它的眼睛才能完全睁开
Gelados chatter constantly while they do it. 狮尾狒一边这么做 一边还不停地唠叨
But what does he have to do to really impress her? 那么 接下来它该怎么做 才能获得芳心呢?
But the vast herds do not travel alone. 但是庞大的鹿群并非独自旅行