Those are examples from syntax, but language has many structures.

这些例子都是从语法上来说的,但语言却是有很多结构的

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instead of just picking up a book and trying to learn English vocabulary and English grammar structures.

而不只是拿起书，努力学习英语单词和语法结构。

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The difference with the do while loop, as the syntax kind of suggests, is that this construct is going to do something no matter what.

作为建议的语法，do，while循环的不同之处,是这个结构不管怎么样,它会做一些事情。

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