但这一模型显然是非常简化的，即只用树上的一个分支来表示整个语言体系，不能公平对待该语言中的所有变体。

But it is obviously very simplified, having a whole language represented by just one branch on a tree doesn't really do justice to all the variations within that language.

youdao

美国国际教育委员会的一项调查显示，在美国的整个正规教育体系中，有227，086名学习中文的人，使中文成为第三大最受欢迎的语言学习。

A survey by American Councils for International Education showed that there were 227,086 Chinese learners across the formal US education system, making Chinese the third most popular language being studied.

youdao

我们在彼此的体系中，我们讲彼此的语言。

We are in each other's systems we speak each other's languages.

youdao

That's pretty good 'cause now, I can pretty much cover my American keyboard pretty effectively both upper case, lower case, and a whole bunch of punctuation. For other languages as in aside, there are other encoding schemes when there are more characters.

那是相当不错的，它可以包含整个美式键盘中的字符,包括大小写字母和一连串标点,对于其他语言，当涉及更多字符时就会有其他的编码体系。

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