The operation was completed inside three hours at most.

手术至多在三小时内完成。

youdao

They say the operation was completed without a shot being fired.

警方表示此次行动十分顺利，未动一枪一弹便顺利完成。

youdao

They say the operation was completed without a shot being fired.

警方表示此次行动十分顺利，未动一枪一弹便顺利完成。

youdao