Rescue workers can clean and treat oiled birds and other relatively large animals that come ashore. But "how do you deal with de-oiling plankton?"

救援人员可以对沿岸受油污污染的鸟类和其他较大的动物进行清理和治疗，但如何给这些浮游生物去油呢？

youdao

"the four years child cotinued, "well, animals already know how to do that, so they don't have to stay as long.

“四年的童年过去了”动物应该已经懂得该怎样做，所以，它们也就没必要呆得更久一点了。

youdao

Jeffrey Olson says experts do not know what will take the place of the plants and animals that are lost, or how wildlife will survive in a changed environment.

VOA: special.2009.09.28