一只棕色的鸟飞进了教学楼。

A brown bird flew into the teaching building.

学生们在教学楼里观察鸟类。

Students watched birds in the teaching building.

这是教学楼。

This is the teaching building.

这座教学楼有五层楼。

This teaching building has five floors.

副院长的办公室在教学楼的二楼。

The subdecanal's office is on the second floor of the teaching building.

我们的教学楼里有一个图书馆。

There is a library in our teaching building.

新的教学楼将在明年完工。

The new teaching building will be completed next year.

教学楼的教室都很宽敞。

The classrooms in the teaching building are very spacious.

学生们每天都在教学楼里上课。

Students attend classes in the teaching building every day.

图书馆后面有一座教学楼。

There is a teaching building behind the library.