一个男孩和他的自然科学老师正在乡间漫步，忽然下起了谤沱大雨。

A small boy and his nature science teacher were having a walk in the country when it suddenly began to rain very hard.

youdao

一个男孩和他的自然科学老师正在乡间漫步，忽然下起了谤沱大雨。

A small boy and his nature science teacher were having a walk in the country when it suddenly began to rain very hard.

youdao