The book cannot be understood at one swoop.

这本书不是一下子就能吃透的。

youdao

Thee ball at one fell swoop, and rushed to the opponent's face.

那球一下子，就向对手的脸部冲去。

youdao

Thee ball at one fell swoop, and rushed to the opponent's face.

那球一下子，就向对手的脸部冲去。

youdao