我们正在讨论目前形势，突然一个胖男孩没敲门就进到屋子里插嘴说话。

We were discussing the current situation when a fat boy entered the room without knocking and cut in.

youdao

我们正在讨论目前形势，突然一个胖男孩没敲门就进到屋子里插嘴说话。

We were discussing the current situation when a fat boy entered the room without knocking and cut in.

youdao