But what we can learn from oysters, is that restoring one species from the past can create a chain reaction to a more sustainable future.

但我们可以从牡蛎身上学到的是，从过去恢复一个物种可以产生连锁反应，创造一个更可持续的未来。

They monitor water quality, care for Indigenous-protected and conserved areas, conduct research on climate impacts and help restore species like caribou, salmon and moose.

他们监测水质， 照料原住民保护区和养护区，开展气候影响研究， 并帮助恢复驯鹿、鲑鱼和驼鹿等物种。