随着标签的普及出现了另一个重要特性：标签群(tag cloud)。

Another key feature has arisen from the continued popularity of tagging: tag clouds.

youdao

从一个页面上打开的标签会以同一颜色显示，这样不同的标签群就很容易区分。

Tabs opened from the same page are colour-coded, making it easier to keep track of different tab groups.

youdao

标签群通过加大字号或者使用不同的颜色来区分词语的重要性，因此能够直观地看到标签的结果。

Tag clouds allow for instant visual recognition of popular tags by distinguishing the importance of particular terms by increasing font size or using color.

youdao