Chin称这个工作“非常有趣”，但他也说他还并不确信这种后向激光能确实地用来探测污染物质和其它气体。
Chin describes the work as "very interesting" but says he is not yet convinced that such backward lasing could actually be used to detect pollutants and other gases.
我非常非常诚实地告诉你，确实有这样的否定。
There’s such denial. I’m just being very, very honest with you.
虽然我是一个非常积极的人，但我仍然要使用“糟透了”这个词。我这样说是为了诚实地告诉你那段日子确实非常糟糕。
I am a very positive person but I have to say CRAPPY.. I am going to be honest and tell you there are days where you will feel like total shit.
应用推荐