These expressions are often used interchangeably, but they do have different meanings.

这些表达方式经常相互替代使用，但它们的含义却有所不同。

From Cairo came expressions of regret at the attack.

开罗对此次攻击表示遗憾。

She spoke in a quiet voice but used remarkably coarse expressions.

她说话声音很小，但是用了些特别粗俗的字眼儿。

His expressions varied from poker-faced to blank.

他的表情在一本正经和茫然惶惑之间变幻不定。

ritualized expressions of grief

以例行的方式表达悲伤

The fashionable remarks of today often become the commonplace expressions of tomorrow.

今天的时髦话往往变成明天的陈词滥调.

In our reading we should always be alert for idiomatic expressions.

我们在阅读过程中应经常注意惯用法.

All their expressions were not true.

他们所有的表情都不是真的.

In this dictionary we often gloss difficult expressions with an explanation in brackets.

在这本词典里我们常常用括号内的解释来注解难懂的词.

From the expressions on their faces, I realized the gravity of the situation.

从他们的脸部表情我晓悟到事情的严重性.

We can use our eyes and facial expressions to communicate virtually every subtle nuance of emotion there is.

我们用眼睛和面部表情几乎就能传达出情感上的每一丝微妙变化。

Green grass, flowers of red and white everywhere expressions of gentle life.

到处都是绿色的草和红白色的花.到处都显露着生机.

Laughter is one of the most infectious expressions of emotion.

笑是最具感染力的情感表达方式之一。

In fact, our moral evaluations are merely expressions of our desires.

事实上, 我们的道德评价只是我们欲望的表达形式.

Since superstitions are " traditional expressions, " they are folklore.

既然迷信是 “ 传统的表述 ”,它就属于民俗.