如今,孩子们平均每周看电子屏幕的时间是五年前的两倍。
Nowadays, the average weekly screen time for children is twice as much as it was five years ago.
据报道,在纸上阅读比在电子屏幕上阅读更有利于记忆和集中注意力。
It is reported that reading on paper rather than an electronic screen is better for memory and focus.
第二,对着电子屏幕会对孩子的大脑造成损害。
With one swipe, I can sign on electronic screen, get rid of paper completely.
刷一下,我就可以在电子屏幕上签字,完全丢掉纸质的收据。
So all that Bohr, for example, had to go on at this point was a more classical picture of the atom, as you can see on the left side of the screen there, which is the idea that the electrons orbiting the nucleus.
原子的经典图像,你们可以,看到屏幕左边,这是电子,绕着核子旋转,的概念,他已经知道。
A point right on the screen mush like you might do when playing a video game.
屏幕上的一个点就像大家,在玩电子游戏时候见到的那样。
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