计时器开始了，每个人都疯狂地干自己的工作，将完成的物品放入循环中他们和下一个人之间的装配线上。

The timer began, and everyone started to work frantically at their task, placing completed items on the circle between them and the next person on the assembly line.

youdao

计时器开始了，每个人都疯狂地干自己的工作，将完成的物品放入循环中他们和下一个人之间的装配线上。

The timer began, and everyone started to work frantically at their task, placing completed items on the circle between them and the next person on the assembly line.

youdao