Boldface , on the other hand , is not necessary for ordinary text but can be used for emphasis .
粗體,在另一方面,普通文本沒有必要使用,但可用于強調。
You can use boldface for headings and for words and sentences you wish to emphasize .
你可以標題你想強調單詞的句子用黑體。
I ve emphasized the key portion in boldface .
我用粗體強調了其中的關鍵部分。
But if you want to emphasize more than a few words , you can use boldface , italics , colored type , or larger type .
但是,如果你想強調的不只是幾個詞,你可以用黑體,斜體,彩色,或較大字號。
Using too much boldface or italic and employing many different font sizes and colors in an attempt to emphasize areas or catch the site visitor 's eye can backfire : people may find your site too distracting and hard to read ; they may also mistake your content for ads and move on .