One popular exhibit is the Immigrant Wall of Honor outside the main building.

VOA: special.2009.06.29

First,this course as I mentioned first is about bridge building: bridge building among disciplines,eclectic, and bridge building in terms of academia and Main street.

正如我开始时提到的，这课程是关于搭建桥梁的：,搭建学科之间的桥梁，广集思源，并搭建学术界与社会之间的桥梁。

哈佛公开课 - 幸福课课程节选

The main building is very large.

VOA: special.2009.08.26

Government too faces a cleanup. Its main building suffered serious damage and the prosecutor's office was completely gutted.

VOA: standard.2010.04.15

Tata Motors chairman, Ratan Tata,says that was his main goal in building the Nano.

VOA: special.2009.03.28

Mourners at the main government building in Bishkek pay homage to scores of protesters who died storming the building last week.

VOA: standard.2010.04.15