然后他在一堆拳头大小的石块，小心地把它们，但一次放到瓶子里。

He then produced about a dozen fist-sized rocks and carefully placed them, one at a time, into the jar.

youdao

然后他在一堆拳头大小的石块，小心地把它们，但一次放到瓶子里。

He then produced about a dozen fist-sized rocks and carefully placed them, one at a time, into the jar.

youdao