Trigraph sequences are replaced by corresponding single-character internal representations.

三字符序列被替换成相应的内部表示单个字符。

youdao

Yes, they print moderately nice looking representations of themselves; and single instances also act list-like when appropriate, but instance-like otherwise.

当然，它们能够以比较美观的格式进行打印，单个实例在适当的情况下类似列表，其他情况下则类似实例。

youdao

In line 1, we specify the single URI used to serve multiple format and language representations of the same article.

在第1行，我们指定用于提供同一篇文章的多种格式和语言表示的一个URI。

youdao