英语中，没有直接表达“无奈”的单词，
那么，外国人用什么句子或短语表达“无奈”呢?
1. Helplessly 无助地;无能为力地。【例句】
They watched helplessly as their home went up in flames.
他们无奈地看着自己的家被大火吞没。
2. What's done is done 木已成舟。【例句】
It's too late to change it now. What's done is done.
现在改变已经来不及了，木已成舟。
3. Have no other choice 没有其他选择了。【例句】
They have left us with no other choice than to take formal action.
他们逼得我们别无选择，只有采取正式行动。