Not once did I question this fact. My mind told me I was on Mars as your mind tells you that you are upon Earth.

VOA: special.2010.07.10

As you're settling into your seats, why don't we take 10 more seconds on the clicker question here.

你们现在都坐在座位上了，为什么不用10多秒的时间,来做这道选择题呢？好的。

麻省理工公开课 - 化学原理课程节选

just to immerse yourself as much as your circumstances allow in the language in question.

尽可能地让自己沉浸在这种语言的环境中。

想征服英语的话 - SpeakingMax英语口语达人