Prior to this, he was a professor in the Department of Civil Engineering at M. I. T.

在此之前，他曾任麻省理工学院土木工程系教授。

youdao

Prior to this, he was a professor in the Department of Civil Engineering at M. I. T.

在此之前，他曾任麻省理工学院土木工程系教授。

youdao