Do you live in a flat or a house?

你住的是公寓还是独立住宅？

He spoke in a flat monotone.

他说话单调低沉。

He lived in a flat above the shop.

他住在那商店上面的一套房间里。

Mr Ling lived in a flat in the town.

凌先生住在镇的一个公寓里。