be engaged in research work

• 从事研究工作

be engaged in research work的用法和样例：

例句

1. The company spent lots of money in doing the research work.
   公司花了许多钱来从事研究工作。
2. After college, Mary hopes to do postgraduate work in law school.
   大学毕业后，玛丽想在法学院从事研究工作。