We were forbidden, under pain of imprisonment, to use our native language.

我们被禁止使用母语，违者将被关进监狱。

柯林斯例句

It is forbidden under pain of death.

违犯者处死.

辞典例句

Prisoners were forbidden to approach the fence under pain of death.

犯人严禁接近围栏,违者格杀勿论.

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The bishop commanded them under pain of interdict.

主教指挥他们,若不从将被停止教权.

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He ordered every man under pain of death to bring in all the money he had.

他命令每个人把钱全部交出来,违者处死.

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