“濒临灭绝” 翻译谢谢

endangered
1.We should do our best to save endangered species.
我们应该竭尽全力挽救濒于灭绝的生物.
2.This rare bird has become an endangered species.
这种珍禽已成为濒临灭绝的物种.
3.An endangered species; an endangered culture.
濒临绝种的生物种类；濒临绝传的文化