In previous years we were even higher, so this was low this year.

前几年的答案比这更高,今年还是比较低的年份

耶鲁公开课 - 博弈论课程节选

We were using a test-chat room, test space chat room, where they were able to communicate with Professor Low, to ask questions and to exchange views and to have this feedback on their projects.

我们利用聊天室，进行测试，在那里,学生能和Low教授沟通，问问题，交流观点,并获得有关项目的反馈。

麻省理工公开课 - 媒体、教育、市场课程节选