It probably has something to do with the historical diversity between these two regions.

可能和两个地区的历史多样性有关。

Relations between the two regions have been tense since the war ended.

自场战争结束后，两个地区间的关系就剑拔。

The government has declared a state of emergency in two regions.

智利政府宣布两个地区入紧急状态。

Those two regions will experience a total solar eclipse in 2019.

两个地区将在2019年经历日全食。

But two regions of space can have superluminal relative speeds.

但是空间的两个区域可以具有超光速的相对速度。

Both the positioning and industry focus of the two regions are different.

两个地区的定位不同，重点发展产业也不同。

This follows self-declared referendums in the two regions on Sunday.

两个州于周日自行行了公投。

In particular, two regions involved in attention control, the right dorsolateral prefrontal cortex and the right inferior frontal gyrus, formed strong links, respectively, with places associated with introspection and with areas involved in deciphering facial expressions.

特别是，负责注意力控制的两个区域，即右侧背外侧前额叶皮质和右侧额下回，分别与内省相关的区域和与解读面部表情的区域形成了强大的联系。

Wallace had a hunch that, throughout all of that change, deeper waters with strong currents between the two regions must have prevented many species from crossing from continent to continent when sea levels were lower.

华莱士有一种预感，在所有些变化中，在两个地区之间的深水区有强大的，肯定会阻止许多物种在海平面较低时，从一个大陆穿越到另一个大陆。

The governing Socialist Party which trailed third in the overall vote says it will contest two regions in the second round in a bid to thwart the National Front there.

执政党社会党得票率降至第三，并称将在第二轮选举中迎头赶上，阻止“国民阵线”获胜。

President Morales says the homes of the governors of two regions have been burned down along with his sister's house in the city of Aurora.

莫拉莱斯总统表示，两个地区州长的住宅以及他姐姐在奥罗拉市的住宅已被烧毁。

Ukraine's new government has offered substantial self-rule for the two regions. But President Petro Poroshenko said the government will not go as far as Russia and the rebels want.

乌克兰新政府已经提出两个地区实行实质性自治。但乌克兰总统波罗申科表示，政府不会听从俄罗斯和反政府武装的意愿。

Countries such as the United States have announced sanctions after Moscow recognized the independence of two regions in eastern Ukraine.

在莫斯科承认乌克兰东部两个地区的独立后，美国等国家宣布了制裁。

So, in the spirit of cohabitation, the theme of today's episode is flags of two regions coming together as one.

本着同居的精神今天期节目的主题就是两个地区的旗子组合成了一个的故事。

These differences were noticeable in two regions: the amygdalas and the perigenual anterior cingulate cortex (pACC).

些差异在杏仁核和前扣带皮层（pacc）两个区域较为明显。

And the agreement also promised some form of special political status for the two regions that had claimed independence.

同时协议承诺赋予宣布独立的两个地区某种形式的特殊政治地位。

Talim is forecast to bring heavy downpours to these two regions and other parts of China through Thursday.

台风“泰利”预计到周四将给两个地区和中国其他地区带来暴雨。

But in reality, seasonal change with four distinct seasons only happens in two regions on the planet.

但是事实上，地球上只有两个地区一年四季，四季分明。

When subjects were looking at something funny, the two regions in their left hemispheres lit up.

当注意到有趣的事情时，左大脑半球的两个区域就会兴奋。

This is what scientists call a biogeographic boundary, the meeting point of two regions of biodiversity that are highly distinct.

就是科学家所说的生物地理学边界，也就是两个高度不同的生物多样性区域的交汇点。