We have made representations to the prime minister, but without success.

我们同首相进行交涉，但没有效果。

Celebrity has become one of the most important representations of popular culture.

名人已然成为流行文化最重要的代表之一。

I was saved, to use a Christian term, by articulations and representations of faith heroes connected with social justice.

我被拯救了，用一个基督教的术语来说，是被与社会正义有关的信仰英雄的表达和表现所救的。

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。