If you visit your professor in an office hour or even talk with him or her after class, be sure to talk in the foreign language.
如果你在你的教授的谈话时间是造访他或者在授课后与他谈话请一定使用那门外语。He took great pains with his last assignment because he needed to get an excellent grade to pass the class.
由于他必须以优异的成绩通过那门课，因此在最后一次作业上，他可是卯足了全力。But the description of the door is not the door, and when you get emotionally involved in the description you don't see the door.
但是，对门的描述不是那门本身，当你将情感注入那个描述时，你就看不到那门了。And there was a gate in the inner court toward the south: and he measured from gate to gate toward the south an hundred cubits.
内院朝南有门。从这门量到朝南的那门，共一百肘。He made it clear that he was not interested in this subject.
他非常清楚地表示他对那门学科不感兴趣。Suddenly, without himself knowing how it happened, he found himself near the door; he grasped the knob convulsively; the door opened.
忽然，连他自己也不知道他是怎样到了门边。他紧张万分地握住那门钮，门开了。He made it clear that he was not interested in that subject.
他清楚地表明他不喜欢那门课程。When my boyfriend left, he closed the bedroom door. I told him not to do that, because the door doesn't open.
男朋友起床出门的时候关上了卧室门，我说别关啊那门很难打开。I'd like to go back to teaching, but I'm out of touch with my subject now.
我很想重新去教书，可是我对我那门课程已经生疏了。