奥运歌曲可以前卫一点，酷一点，可以改变以往的风格。

Olympic songs can be avantgarde, cool, can change the style of the past.

youdao

当你发现真实的自己是贪婪和抑郁的(我是我5 - 6年前发现的)，酷一点。

If you come to find out the real you is a greedy sack of depression (that's what I found out 5-6 years ago) you can take steps to change that and just be cool.

youdao

这种能量非常惊人，但你需要酷一点、冷静一点，在出去玩之前先想办法处理好自己的职责。

This energy can be very exciting, but you've got to remain cool, calm & collected & find a way to handle your obligations & responsibilities before you run off to go play.

youdao

self y Notice what I also do here, I create self dot y, give it a value, and then, oh cool, I can also set up what's the radius and angle for this point, by just doing a little bit of work.

我创建了，然后给它赋值，然后，噢太酷了，通过做一点额外的工作,就可以得到点的半径和角度了，好，实际上如果。

麻省理工公开课 - 计算机科学及编程导论课程节选