这次消失比预计来的更快。

That time off came sooner than expected.

youdao

非洲大部分地区的狮子已经消失了，但在过去的几年里，科学家们猜想这种大型猫科动物仍然存在于苏丹和埃塞俄比亚的偏远地区。

Lions have disappeared from much of Africa, but for the past few years scientists have wondered if the big cats were hanging on in remote parts of Sudan and Ethiopia.

youdao

在比 Mush 更年轻的遗址中，不少2600万年前只属于非洲大陆的哺乳科动物消失了。

A handful of Africa's unique island mammal families that were present 26 million years ago are absent from sites younger than Mush.

youdao