使用连字符-分隔关键字。

Use hyphens to separate keywords.

youdao

Matt Cutts在最近的一段视频中讲到，在分隔关键字时，连字符是最佳方法。

Matt Cutts recently explained in a video that hyphens are best when it comes to separating keywords.

youdao

SaaS还包括丰富的印刷控制，比如字距调整、连字、印刷大小写，以及对30多种多语言书写系统的支持。

Also included are rich typographical controls, including kerning, ligatures, typographic case, and support for more than 30 multilingual writing systems.

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