—What does the stuff on your T-shirt mean? —It's nothing. Just something off the top of my head.

——你 T 恤上的东西是什么意思？ ——没什么，只是我即兴想到的。

youdao

Clear everything off the top of your desk. Only put back a few essential items.

把你桌面上的所有东西都清掉，只把那些必须的东西放回去。

youdao

For extra zing, top it off with your favorite salsa.

想增加额外的美味，可以加上您喜爱的辣调味汁。

youdao

Are there other indicators or tricks or rules of thumb that just off the top of your head come to you as useful mechanisms for doings this as well?

当然还有没有其他的,一些暗示或者说技巧,或者规则之类有用的办法呢？

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Trying to remember the title of this film, off the top of your head, is almost impossible.

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