环保人士表示，动物园没有一头武广牛，也没有一个人知道如何将它们圈养。如果这一物种在野外消失，便意味着它们从此灭绝。

Conservationists said that with none in zoos and almost nothing known about how to keep them in captivity, if the species vanish in the wild they will be extinct.

youdao

我想，要是牛子呆在星际动物园，他会死的。

If Buff stays in the Star Zoo, I thought, he'll die.

youdao

星星之间的茫茫太空一片漆黑，我们什么也看不见。我们星际动物园着陆时牛子很吃惊。

It was black in the empty space far between stars and we couldn't see anything. Buff was surprised when we landed on the star Zoo.

youdao