We then have to get down to facts about cases, try to describe the instance, perhaps somebody who's in the terminal stages of some illness where they're in a great deal of pain.

然后我们要区分各种情况，尝试描述某个特定的例子，也许某人在某种疾病的晚期,他们在承受巨大的痛苦。

耶鲁公开课 - 死亡课程节选

Great work! Keep it up. No pain, no gain.

学得真棒！再接再厉哦！一分耕耘，一分收获。

Is there any 课堂 - SpeakingMax英语口语达人