That's OK for most HTML processing, where extra whitespace is generally discarded during the browser's formatting process — but it isn't so good for XML, where whitespace may be meaningful.
对于大多数HTML处理而言，这没问题，在浏览器的格式化过程中通常会丢弃额外的空格—但是对于xml而言却并非如此，XML中的空格可能是有意义的。
Making good use of whitespace is key to improving readability.
能更好的利用这些空间是提高你网站可读性的关键。
Making good use of whitespace is key to improving readability.
能更好的利用这些空间是提高你网站可读性的关键。
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