So, most people could recognize that light wave a has the shorter wavelength. We can see that just by looking at the graph itself -- we can see certainly, this is shorter from maxima to maxima.

0秒钟，好的，不错大部分,同学都可以判断出来这个光波的,波长更短，我们仅通过,看图就能看出来-可以。

麻省理工公开课 - 化学原理课程节选

One of the ways you can tell is how anxious they are to study languages.

从这一点就可以看出来,他们都在狂热地学习语言。

普林斯顿公开课 - 国际座谈会课程节选

You don't even have to see the score. You can figure it out.

大家甚至不需要看谱子就可以猜出来

耶鲁公开课 - 聆听音乐课程节选

We can see that if we just look at this picture here.

我们可以从这张图里就能看出来。

麻省理工公开课 - 化学原理课程节选