要天上的月亮；想做做不到的事；想要得不到的东西

想入非非; 海底捞月

ask for the moon───想要天上的月亮；异想天开，想入非非

reach for the moon───想要获得很难得到的东西；设立过高的目标

one for the books───值得记载的事；值得大书特书的的一例

out for the count───失去知觉的

bark at the moon───吠月；徒劳无功

for the main───总的来说

man in the moon───月球上的人

If you want a knighthood you might as well cry for the moon.───如果你想得到爵士地位的话,那简直是海底捞月了.

He was a mere child in the world, but he didn't cry for the moon.───他在这世上只不过是一个小孩子罢了，可是，他没有哭着要月亮。

We shouldn't cry for the moon.───不能要求不可能得到的东西。

Don't cry for the moon. The only way to get a good grade in the exam is to work hard.───不要抱存幻想了。想考得好成绩，唯一的途径是用功读书。

If you wanta knighthood, you might as well cry for the moon.───你若想获得爵士头衔, 简直形同海底捞月.

Do not cry for the moon.───[谚]海底捞月办不到.

Cry for the moon.───海底捞月.