Seldom seen, they are frequently heard.

很少其貌，但常闻其声。

In a mercurial industry, that is rare.

在一个瞬息万变行业里，这是很少。

These conditions are rare, but their symptoms can be pungent, and sometimes also downright dangerous.

这些情况很少，但是它们症状却很严重，有时甚至特别危险。

Aneurysms are rare in teenagers and they're dangerous unless treated right away.

动脉瘤在青少年中很少，除非立即进行治疗，否则会十分危险。

Our correspondent Kerry Donahue says Washington believed accidents like this are few and far between.

记者克里·多纳休说华盛顿认为此类事故很少。

It's a rather sloppy alias, if you ask me.

要我说话，这是个很少化名。

'You have honesty and feeling. There are not many girls like you.

“你老实，有情感，像你这样女孩子很少。

It’s unusual for a father and son to become President of the United States.

父子都当上美国总统是很少。

The ability to seamlessly weave common language and policy points is rare.

以及能够熟练组织语言和提出政策要点能力是很少。

Zombie fires are rare but Scholten found that they are increasing due to climate change.

僵尸火灾很少，但斯科尔滕发现，由于气候变化，这种情况正在增加。

These flowers are very rare in this country.

这些花在这个国家很少。

Oh, OK! Oh..that's quite unique. And where are you from?

哦，这样名字真很少。你来自哪里？

I've had lots of them but they're rare.

虽然有很多暴躁孩子，不过这类情况很少。

Our pronouns are more neutral so the question about age is really uncommon.

我们代词比较中立，所以关于年龄问题确实很少。

A classic mushroom shape on signs is rarely seen in nature.

标志上经典蘑菇形状在自然界中很少。

Until the emergence of the Bully xl, a decade ago, dog-related deaths were rare.

在大型恶霸犬十年前出现之前，与狗有关死亡很少。

I...Very few things in life are like this.

我...在日常生活中，这种现象很少。

However, most experts say that drugs are rarely brought across the border that way.

然而，多数专家指出以这种方式携带毒品出境很少。

And while rare, in extreme cases, too much caffeine can kill you.

虽然很少，但在极端情况下，摄入过量咖啡因能够导致死亡。

Robots are still a rare sight in public.

机器人在公开场合还是很少。