一间

wǒ yǒu yī jiān cún fàng yóu jiàn de fáng jiān

我有一间存放邮件的房间。

I have a special room allocated for the storage of mail.

tā hé tā gòng zhù zhè yī jiān gōng yù

她和他共住这一间公寓。

She shared the apartment with him.

yī jiān dì xià shì

一间地下室

a underground cavern