by Jason Marshall In past articles weve talked at length about three of the big four traditional processes used in basic arithmetic: addition (see also How to Add Quickly), subtraction, and division. However, for one reason or another, we havent yet

发表于:2018-12-07 / 阅读(45) / 评论(0) 分类 数学英语

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发表于:2018-12-08 / 阅读(63) / 评论(0) 分类 电信英语

I look up the book itself and fill out a call slip for it. But I also want to read about papermaking at Kelmscott. The catalog is confusing. I go back to the desk to ask for help. As I explain to the woman what I am trying to find, she glances over m

发表于:2019-01-01 / 阅读(68) / 评论(0) 分类 时间旅行者的妻子

Everybody in this country should learn how to program a computer because it teaches you how to think. Steve Jobs 这个国家的每个人都应该学习如何写计算机程序...因为它教你如何思考。 史蒂夫-乔布斯 I was 13 when I firs

发表于:2019-01-05 / 阅读(38) / 评论(0) 分类 英语新闻视频

When I was a kid I was top of the class in maths. I was really good at mental arithmetic and doing sums. Things were easy back then, It was all addition and subtraction, multiplication and division. I knew my times tables like the back of my hand. Th

发表于:2019-01-21 / 阅读(53) / 评论(0) 分类 纯正英语一分钟

But when they really get pushy, people really get pushy, I say, I do it because you do it for your kid. 但是当他们变得有进取心时,我们就会变得更有进取心,我说:我这样做就像你们为自己的儿子做的原因一样。

发表于:2019-02-13 / 阅读(42) / 评论(0) 分类 TED演讲国际问题篇