It's a sign of the encroachment of commercialism in medicine.

这是营利主义入侵医学界的一种迹象。

He searched for a sign of recognition on her face, but there was none.

他在她的脸上搜寻她认出来的迹象，但没有。

This is a sign of anxiety.

这是焦虑的一个标志。

A strong square jaw is a sign of firm character.

强健的方下巴是刚毅性格的标志。

This is a sign of the continued allure of creating scientific coalitions across borders.

这是一个迹象，表明跨国界建立科学联盟的持续吸引力。

A major difficulty is assessing whether this tool-using behaviour is a sign of intelligence.

一个主要的困难是评估这种使用工具的行为是否是智能的标志。

Some point to the presence of Egyptian names, and customs, and religious beliefs and laws as a sign of some historical memory being preserved in these stories.

一些人指出埃及人的名字、习俗、宗教信仰和律法的存在，是这些故事中保留的一些历史记忆的标志。

"Being funny isn't necessarily an indicator of good social skills and well-being," his research has shown, "it may just exactly be a sign of personality flaws."

他的研究表明：“有趣不一定是良好的社交技能和健康的标志，而可能恰恰是人格缺陷的标志。”

While eye contact may be a sign of connection or trust in friendly situations, it's more likely to be associated with dominance or intimidation in adversarial situations.

在友好的情境中，眼神交流可能是一种联结或信任的标志，而在敌对的情况下，它更倾向于与支配或恐吓联系在一起。

Headaches may be a sign of stress.

头痛可能是紧张的迹象。

He thought that crying was a sign of weakness.

他认为哭是懦弱的表现。

His face and movements rarely betrayed a sign of nerves.

他的表情和行为很少流露出紧张的迹象。

Many people felt that admitting to stress was a sign of weakness.

很多人认为，承认压力是懦弱的表现。

It's a sign of good breeding to know the names of all your staff.

知道你所有职员的名字是有良好教养的表现。

Tiredness and fever are much more likely to be a sign of the flu coming on.

疲倦和发烧很有可能是流感开始的征兆。

They are prepared to hand back a hundred prisoners of war a day as a sign of good will.

作为一种友好的表示，他们准备一天遣返100名战犯。

Your smile is a sign of kindness.

你的微笑是善意的表现。

In ancient China, fans were a sign of beauty and knowledge.

在中国古代，扇子是美丽和学识的象征。

Hongbao is a symbol of love from others, as well as a sign of good luck.

红包象征着别人的爱意，也象征着好运。

We all have a table like this in our homes. It is a sign of reunion of our family showing our feelings.

我们家里都有一张这样的桌子。这是家人团聚的标志，显示着我们的情感。

Noodles are a sign of long life for us.

面条对我们来说是长寿的象征。

That is a sign of its immense potential.

这表明了其巨大的潜力。

It was often hung in doorways as a sign of friendship.

它经常作为友谊的象征被挂在门口。

Allow me to embrace you as a sign of my eternal gratitude.

请允许我拥抱你，以表达我永远的感激之情。

If the handshake is weak, it is a sign of weakness or unfriendliness.

如果握手不够有力，将会是软弱或不友好的表现。

News came that not a sign of the two villains had been yet discovered.

有消息说，两个坏蛋还没有任何被发现的迹象。

In Japan and many Latin American countries, keeping the eyes lowered is a sign of respect.

在日本和许多拉美国家，把视线放低些是一种尊重的表现。

But in Japan and many Latin American countries, keeping the eyes lowered is a sign of respect.

但在日本和许多拉美国家，把视线放低些是一种尊重的表现。

To look upon firmly in the eye is considered a sign of ill breeding and is felt to be annoying.

盯着别人的眼睛看被认为是没有教养的表现，会让人觉得厌烦。

They had negative views of effort, believing that having to work hard was a sign of low ability.

他们对努力持否定态度，认为努力学习是能力低下的表现。