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》

This dynamic presentation brings the delicate balance of air and water to life.

这种动态演示带来的微妙的平衡对生命的空气和水。

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Many fear the delicate balance will be tipped in the future as more bears arrive and become used to interacting with humans

许多人担心随着越来越多的熊到达这里，人类和熊的微妙互动会被打破。

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And developers,logging companies, and strip-mine operators on the edge of the swamp can easily upset the delicate balance of nature in the area.

VOA: standard.2010.03.29

Dr.Damiano says the system restores, as nearly as possible, the body's delicate metabolic balance.

VOA: standard.2010.04.15

In the past oil and ecology have struck a delicate balance in Louisiana, but as the massive slick drifts closer to the coast that could be coming to an end.

VOA: standard.2010.05.09

To them , Ayer's Rock represents the delicate balance between ancient traditions, modern society and nature.

CNN: Spiritual destinations

The bigger injury, however, according to Judge Hogan, was to the delicate balance between Congress and president.

ECONOMIST: The line-item veto

Yet it's the delicate balance of its elements, working in concert, that makes the complete song indelible, even sublime.

NPR: Theron And Darrell: Wichita Linemen