你必须随身携带身份证件。

You must carry ID at all times.

《牛津词典》

这个旅行者必须亲自跨越目的地边界，并随身携带护照。

The traveler must cross the border at the destination in person, together with the passport.

youdao

我必须要买可以随身携带的。

I have to have something I can take with me.

youdao

我必须要买可以随身携带的。

I have to have something I can take with me.

youdao