"Much of what we learn in a day, we don't really need to remember," Cirelli says. "If you've used up all the space, you can't learn more before you clean out the junk that is filling up your brain."

“我们不必记住每天学到的许多东西，”Cirelli说，“如果耗尽了大脑里的所有空间，在清理出一些占据你大脑里的垃圾之前你就不能学习更多的有用的东西。”

youdao

Real estate agent: 300 dollars is okay. We need three days to inspect and clean this apartment. You can move in any time after that.

房地产中介： 300美圆可以。检查和打扫房子需要3天的时间。3天之后就可以搬近来了。

youdao

Real estate agent: 300 dollars is okay. We need three days to inspect and clean this apartment. You can move in any time after that.

房地产中介： 300美圆可以。检查和打扫房子需要3天的时间。3天之后就可以搬近来了。

youdao