In general, when we wanna talk about running time, we just need a silly place holder, so we'll call it T for time.

一般情况下，当我们讨论运行时间时，需要一种表示方法，这里T表示时间。

哈佛公开课 - 计算机科学课程节选

Often you will use the "it sounds like" pattern to condense what has been discussed already.

一般你会用“it sounds like”句型来概括已经讨论过的内容。

It sounds like 课堂 - SpeakingMax英语口语达人