汤姆昨天买了一辆玩具汽车。

Tom bought a toy car yesterday.

youdao

你有没有把一辆玩具汽车上好发条以后，把它放到地板上让它从头跑到那头的经历？

Have you ever wound up a toy automobile and started it off across the floor? Then you know that it will rarely travel in a straight path.

youdao

你有没有把一辆玩具汽车上好发条以后，把它放到地板上让它从头跑到那头的经历？

Have you ever wound up a toy automobile and started it off across the floor? Then you know that it will rarely travel in a straight path.

youdao