These include the Tasmanian tiger, flightless dodo bird and wooly mammoth.

这些动物包括塔斯马尼亚虎、不会飞的渡渡鸟和猛犸象。

Can scientists use genetic engineering to bring back the wooly mammoth, and should they?

科学家能用基因工程让长毛猛玛象复活吗？他们应该这样做吗？

Scientists believe certain wooly mammoths survived until 4,000 years ago, long after these other animals were thought to have gone extinct.

科学家认为，某些长毛猛犸象一直存活到4000年前，而上述其他动物被认为早已灭绝。

Neanderthal life carried serious occupational hazards, considering dinner meant going head to head with wooly mammoths and rhinoceros like some Paleolithic rodeo riders.

尼安德特人的生活带有严重的职业危害，考虑到晚餐的职业意味着要与猛犸象和犀牛正面交锋，就像一些旧石器时代的牛仔竞技骑手。

When we think of extinction, we usually picture large, charismatic creatures, like the saber-toothed tiger, the wooly mammoth or the even the dodo bird.

当我们想到灭绝, 我们通常想象大型, 那些有魅力的生物, 比如剑齿虎, 毛茸茸的猛犸象或者渡渡鸟。

Rose says Revise and Restore is also trying to bring back the wooly mammoth.

Rose 说 Revise and Restore 也在努力让猛犸象复活。

Giant beasts, like the wooly mammoth and giant sloth, died off to be replaced by better adapted creatures that migrated across land bridges from the north.

像长毛猛犸象和巨型树懒这样的巨大动物都灭绝了，取而代之的是适应力更好的生物，它们从北部通过陆桥迁徙而来。

The bad news is that a bunch of really cool animals are currently extinct: dinosaurs, wooly mammoths, saber-toothed tigers, and my personal favorite: the Carolina parakeet -- look how adorable it is!

坏消息是，许多很酷的动物目前已经灭绝：恐龙、猛犸象、剑齿虎，还有我个人最喜欢的：卡罗莱纳长尾小鹦鹉——看看它多可爱！