Air pollution has risen above an acceptable level.

空气污染已经超标。

《牛津词典》

The acceptable level should be below 1%.

可接受的病死率应低于1%。

youdao

This is below the acceptable level of 1%.

这一数字现已低于可接受水平1%。

youdao

All they need are a few good games, and sales will reach an acceptable level.

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In addition, the company has an acceptable level of debt (debt is 27.58% of equity).

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We try to keep it to an acceptable level by living ethical lives, and practicing support and gratitude.

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