Li Ya believes that both internal and external factors are at play.

李娅认为其中既有内部原因也有外部原因。

That is why he must numb himself.

这就是他得麻痹自己的原因。

The Tokyo Olympics has been postponed because of the pandemic.

因疫情原因，东已推迟。

The primary reasons is the language barrier.

主要的原因就是语言上的差异。

The scientists are completely baffled by the cause of it.

发原因令科学家们非常困惑。

That's the main reason but other reasons, too.

这是主要原因，但也有其他原因。

Ice bear will never share again due to gravity.

白熊再也享东西了，因为重力的原因。

There are a number of reasons why.

原因有很多。

The likely reasons are similar to the ones that cause problems in India.

可能的原因与导致印度问题的原因相似。

It was all down to our unique anatomy.

原因在于我们独特的生理结构。

The reason is something called " reserve capacity."

原因与所谓的“储备能力”有关。

This is why we established autonomous regions.

这就是我们建立自治区的原因。”

Police has yet to determine what causes the fire.

警方称起火原因尚清楚。

For those reasons and more, it's due time to talk about the DEAD SEA!

出于这些原因以及更多原因，是时候谈谈死海了！

It is a question of pride as much as anything else.

原因就是要面子。

But experts aren't sure what's behind the increase.

但是专家并确定原因所在。

Now we can ask the question of what causes what?

现在我们可以探究原因，是什么原因造成这种情况呢?

But the sluggish US economic recovery has also contributed to the exodus.

美国经济复苏放缓也是原因之一。

We're used to thinking of linear cause and linear effect -- one cause, one effect.

我们已经习惯于线性的原因和线性的结果—一个原因，一个结果。

There are many reasons to learn English, and your reasons are your own goals.

学英语的原因有许多，依据原因确定你自己的目标。