Halliday (1964) defines register as "functional variety of language" which is the language variation because of its context of situation.

韩礼德(1964)定义了注册为“功能多样的语言”，因为它的语言变异语境。

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The first pitfall to be avoided is functional decomposition, a problem that stems from a variety of behaviors.

首先要避免的陷阱是功能分解，一个源自行为多样化的问题。

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There are a variety of functional and nonfunctional requirements that you can have for the desktop, driven by a range of business requirements.

受多种业务需求的驱动，你可能对桌面有各种各样的功能性和非功能性需求。

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To get this broad exposure, managers were given a variety of functional roles, eventually assuming leadership for a small business unit.

FORBES: It's Time To Bring Back The General Manager