I said that no stock is likely to outperform the market or underperform the market.

我对你们说没有股票,会有比市场表现的好,或者差的可能性。

麻省理工公开课 - 计算机科学及编程导论课程节选

And even though they acted poorly you still feel strongly about them,

即便他们表现得很差，你还是对他们很有感情。

I can't help but 课堂 - SpeakingMax英语口语达人

If you look at the electronegativity difference 73 for sodium iodide, it is 1.73.

如果你看到电负性之差,对碘化钠来说，是1。

麻省理工公开课 - 固态化学导论课程节选

I take the difference in the x-values, squared, the difference in the y-values, squared, add them up, take the square root of that.

好，是毕达哥拉斯定力对不对？,求x坐标的差，然后平方，求y坐标的差，然后平方，把它们加起来，开平方。

麻省理工公开课 - 计算机科学及编程导论课程节选