C340 Speech at Harvard University

Xiao Sa, Ye Qing, Fu Rao, and Ai Ke strolled down the streets of Boston, USA.

Boston is the oldest, most profound and mysterious city in the United States. It is known as the center of the universe.

There were more than a hundred universities in the city, including the famous Harvard University.

Harvard University is one of the oldest institutions of higher learning in the United States