但是自街道、楼梯、大堂传来的话语……他们也许擦肩而过一万次了吧。

But what's the word from the streets, staircases, hallways...

youdao

但是自街道、楼梯、大堂传来的话语……他们也许擦肩而过一万次了吧。

But what's the word from the streets, staircases, hallways...

youdao