Common traits are comfortable because they are common, everyone has them.

常见特征最容易因为它们太常见了，每个人都有。

I think that's the second most common.

我认为这种是第二常见的类型。

Contractions are very, very common in spoken English.

缩略词在英语口语中是非常、非常普遍的。

We literally have so much in common.

" 咱俩简直是天生一对呢！"

Wood and gasoline are the most common.

木材和汽油是最常见的。

This is common with " them" , not common with other words.

这在" them（他们）" 中很常见，与其他词不常见。

The twilight zone is truly a global commons.

过渡带确实是一种全球公共资源。

Essex is a very very common county name.

埃塞克斯是一个非常非常常见的郡的名字。

Nowadays, email is a common from of communication.

现今，电子邮件是很常见的沟通形式。

The Lexington Militia gathers on the village common.

莱克星顿民兵在村庄公用地集中。

Kings lack the caution of common men.

所谓王者无凡虑。

This scenario is the most common scenario.

这种情况是最常见的。

Lymphoma is a type of cancer less common among children.

淋巴瘤是一种在儿童中不太常见的癌症。

Here are some examples of those most common in homes.

以下是一些家中最常见的例子。

But its common name is " random selection."

但它的俗名叫做「随机选择」。

So, let's start with the simple yet common expression on earth.

那么，我们从一个简单且常见的表达“on earth”开始。

The first and most common cause is pneumonia.

第一种也是最普遍的一种就是肺炎。

And another one that was very very common was not having any plan.

另一个非常常见的错误就是不制定计划。

Only a dummy would give this up for something as common as money.

只有傻瓜才会放弃金奖券，要钱那种俗气的东西。

Now, a more expressive, yet less common, phrase is apple of discord.

现在，" apple of discord" 是一个更富于表现力却没那么常见的短语。