我们都被某些东西困扰着,无论承认与否。
We are all haunted by something, whether we admit it or not.
从n对观测值的样本中获得的相关系数的可能误差是sqrt((1-r²)/(n-2))。
未来的渔业是智能化的,我们要提前布局,抢占先机。
The most important thing for an actor is to be honest. If you can fake that, you've got it made.