翻译成英文(一般过去时):他在玩跷跷板,但他一不小心磕到了腿

问题描述:

翻译成英文(一般过去时):他在玩跷跷板,但他一不小心磕到了腿

He was played on the seesaw, but he accidentally bumps to the leg快点哦