What causes the project's executive director Steve Shimek the most worry is that we already know so much about the species -and yet still can't seem to figure out what's putting it in such danger.

这个项目的负责人Steve Shimek最担心的就是，我们对这个物种了解很多，却仍然不能找出把他们置于这种危险境地的原因。

youdao

What causes the project's executive director Steve Shimek the most worry is that we already know so much about the species - and yet still can't seem to figure out what's putting it in such danger.

这个项目的负责人Steve Shimek最担心的就是，我们对这个物种了解很多，却仍然不能找出把他们置于这种危险境地的原因。

youdao