Nuclear weapons should be used only as a last resort.

核武器应该只被用作最后手段。

《柯林斯英汉双解大词典》

Strike action should be regarded as a last resort , when all attempts to negotiate have failed.

罢工应该是最后一着，在所有的谈判努力都告失败时才使用。

《牛津词典》

In my opinion, transplanting coral should only be used as a last resort.

在我看来，移植珊瑚只能作为最后的手段。

youdao

And as a last resort, NYPD would raise prices of some menu items, Mr. Stark says.

WSJ: How 3 Small Firms Are Coping With Health Law

Violators can be intercepted and, as a last resort, shot down by military aircraft.

CNN: Airports inconsistent on security, officials say

He misled the American people when he said we'd go to war as a last resort.

CNN: Transcript: When has Bush misled the public?