Pragmatics and semantics are both linguistic studies of meaning, but they are different.

语用学和语义学都是对意义的语言学研究，但两者是不同的。

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Grammars provide some constraints here, of course; but the study of selection among syntactic options falls within the fields of semantics, pragmatics, and register.

当然，语法会带来一些限制；不过，对句法选项的选择的研究属于语义学、语用论和术语范畴。

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The Chinese word order is rather agility, so different word order can often change the sentence frame and its meaning in syntax, semantics and pragmatics.

汉语的语序比较灵活，不同的语序往往可以在句法、语义、语用上改变句子的结构和意义。

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