unacceptable

The committee found that the levels of pollution in the local river were completely unacceptable.

(Chinese) 委员会发现当地河流的污染程度是完全不可接受的。

Having spelling errors in a legal contract is unacceptable and may lead to disputes.

(Chinese) 法律合同中出现拼写错误是不可接受的，并可能导致纠纷。