Definition: a structure with walls and a roof such as a house or factory, or the business of making these Level: A2
我们可以看到树旁边有一栋建筑。
We can see a ___building near the trees.
这栋大楼很高。
This ___building is very tall.
我们的办公室在市中心的那栋高楼里。
Our office is located in that tall ___building downtown.
