"He did misappropriate the public funds, but there were extenuating circumstances."

"他的确挪用了公款,但有可以减轻责的情况。"

Nothing can extenuate such appalling behaviour.

这种骇人听闻的行径可恕。

Nothing can extenuate his guilt.

他的法减轻。

Nothing can extenuate his crime.

他的责法减轻。;他的责法用任何辩减轻。