The balance of nature is so delicate on the tundra that even minor disturbances may produce major changes in the environment.

自然界的平衡在冻土带上是非常灵敏的，那怕只要稍微有一点破坏平衡的现象出现就可能产生环境上的一些重大变化。

youdao

Thee balance of nature is so delicate on the tundra that even minor disturbances may produce major changes in the environment.

译：自然界的平衡在冻土带上是非常灵敏的，只要稍微有一点破坏平衡的现象出现就可能产生环境上的一些重大变化。 。

youdao

Tourists often disturb the delicate balance of nature on the island.

观光客常常破坏岛上微妙的自然生态平衡。

《牛津词典》

The Nobel committee said the book "is like a surgical operation on one of the most delicate parts of the social body."

VOA: special.2009.03.13

Another banner shows delicate orchids on a five-dollar note from Singapore.

VOA: special.2010.04.06

The Environmental Protection Agency, is keeping a close watch on threats to the delicate eco-system along the coastline.

VOA: standard.2010.05.18

Delicate judgment on the part of the board is often required in any statement as to why the misconduct of the CEO has led to his or her departure.

FORBES: Executives Behaving Badly, Boards Behaving Well

As such, the prime minister has to toe a delicate line on his visits to Wales: supporting his declared choice while not appearing to be ushering him in to the job.

BBC: Blair back in Wales, backing Michael

Obviously it is not likely that the likes of me will be able to assemble the distinguished array of doctors that came together to perform the delicate surgery on the former president.

BBC: African viewpoint: Revealing all