A vibrant theater industry funds hotels restaurants and stores near times square.

充满活力的戏剧行业为时代广场附近的酒店、餐馆和商店提供资金。

New York welcomed 2021 without the usual celebrations and crowd on times square.

纽约欢迎2021年，没有通常的庆祝活动和人群在时代广场。

Well, not the movies. I was in times square at a peep show.

不是电影 我当时在时代广场看表演。

So that's going to be m squared x1 squared, plus 2 times mx1 times b plus b squared.

所以这将是 m 平方 x1 平方加上 2 乘以 mx1 乘以 b 加上 b 平方。

So what's in the parentheses right here, this is the exact same thing as negative 1 squared times y plus the expected value of negative y.

那么这里括号中的内容，这与负 1 的平方乘以 y 加上负 y 的期望值完全相同。

In other words, if we turn our square right two times, then right once, that's the same as once, then twice, or for numbers, one plus two is the same as two plus one.

换句话说，如果我们将正方形向右转两次， 然后向右转一次，这与一次，然后两次相同，或者对于数字， 一加二等于二加一。

Well, I like to write it this way, it easier to remember, times whatever value you're trying to get minus the mean of our distribution divided by the standard deviation of our distribution squared.

好吧，我喜欢这样写， 这样更容易记住，乘以你试图得到的任何值减去我们的分布均值除以我们的分布平方的标准差。