这幢建筑非常古老。
zhè chuáng jiànzhù fēicháng gǔlǎo 。
This building is very old.
我们在这幢楼里上课。
wǒmen zài zhè chuáng lóu lǐ shàngkè 。
We have class in this building.
这条街上有很多幢新房子。
zhè tiáo jiēshàng yǒu hěnduō chuáng xīn fángzǐ 。
There are many new houses on this street.