It was a five-story building, and their flat was on the third floor.

这是一幢五层楼的建筑，他们的房间是在三楼。

youdao

There are five people in my family. We live on the sixth floor in a tall building.

我家有五口人。我们住在一座高楼的第六层。

youdao

There are five people in my family. We live on the sixth floor in a tall building.

我家有五口人。我们住在一座高楼的第六层。

youdao