I had a student come by yesterday and ask he's a little rusty in his math skills if he should take this course.

昨天有个学生来问我，他的数学技能有点生疏了，是否应该选这门课。

youdao

Today, in the math class, I had the urge to fart.

今天的数学课上，我有想放屁的冲动。

youdao

I had always been fascinated with chemistry, biology, and math, but since those interests hadn't fit Tyson's definition of "cool", I had never pursued them.

我一直对化学、生物和数学很感兴趣，但因为这些兴趣不符合泰森对“酷”的定义，所以我从未从事过这些领域。

youdao

Others though, I want to tell you that it doesn't-- if you're shopping-- I had a student come by yesterday and ask he's a little rusty in his math skills if he should take this course.

其他的,我想告诉你们不必...,如果你还在挑选课程...,昨天有个学生来问我,他的数学有点荒废了,他该不该选这门课

耶鲁公开课 - 金融市场课程节选

I was just finding very tunnel vision-like, the smallest elements at that moment in time which means I don't know anything about the other elements other than they are not the smallest and so no matter what with Selection Sort I had to repeat this again and again and again and if you do out the math it's roughly N squared steps in the worst case as well.

我只有一个狭窄的视野，只知道某时刻的最小元素,就意味着我并不知道其他元素的任何情况,只知道它们不是最小的,所以不管怎样，在选择排序中,我就得一遍一遍地重复选择过程,在最坏情况下,大概需要N的平方次比较。

哈佛公开课 - 计算机科学课程节选

What I did know at the age of 19 is that I had excelled in high school in math and science and at baseball outside of the classroom.

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"That's when I realized how rigorous our math training at IIT had been, " he says.

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When I profiled Joseph last September, he was a recovering math doctoral student who had hooked up with some floor traders to form a trading firm.

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