So if you had some number back in grade school like 123, well, why do we express this as 123?

在小学，像123这样的数，为什么我们要表达成123这样的呢？

youdao

If you want to be able to express it well, you must first be able to absorb it well.

每一次新的经历就像海绵，如果你想表达的更好，你首先需要吸收好。

youdao

If can express, loves also well, hates also well, all is a how joyful matter.

若能表达，爱也好，恨也好，都是一件多么快乐的事。

youdao

So if you had some number back in grade school like 123, well, why do we express this as 123?

在小学，像123这样的数，为什么我们要表达成123这样的呢？

哈佛公开课 - 计算机科学课程节选

Well it turns out a bunch of years ago people just decided that if we have the ability to express numbers and we actually care about expressing letters of the alphabet, well we just need some kind of mapping between one and the other, ASCII and so thus was born what's generally called the ASCII.

结果证实，数年前,人们觉得如果我们,有数字表达能力,而我们真正在乎其实是字符的表达，那么我们就需要数字和字符的某种对应关系，于是就有了俗称的。

哈佛公开课 - 计算机科学课程节选

If Hollande wins the election, financial markets may well express doubts over several of the Socialists' campaign proposals.

CNN: Economy: Unspoken issue in French election