It is a part, the smaller part, of North America.

它是北美洲的一部分，较小的那一部分。

Pigs are not native to North America.

猪并非原产于北美洲。

It's estimated that as many as 400 million of them lived on the continent.

据估计有4亿海狸生活在北美洲。

North America and South America are in the Western Hemisphere.

北美洲和南美洲都在西半球。

People in North America, for example, eat 6.5 times the recommended amount of red meat.

以北美洲的人为例，入的红肉量是推荐量的6。5倍。

Many players from outside North America play in it, helping basketball become more popular.

许非北美洲球员在NBA效力，让篮球的知名度变更加广泛。

Would the East Coast of North America be much colder?

那麽北美洲的东海岸会冷？

Today, Vancouver's Chinatown is said to be North America's second largest.

今天，温哥华的中国城据说已是北美洲第二大中国城。

Cliff Palace is the largest cliff dwelling in Mesa Verde and North America.

悬崖宫殿是梅萨维德和北美洲最大的悬崖住宅。

This explosion was pretty bad if you're in South America, and especially Brazil.

如果你是居住在北美洲，尤其是巴西时，情况便会更加糟糕。

Potatoes which are native to South America hadn't been introduced to North America yet.

原产于南美洲的马铃薯在当时还没有被引进北美洲。

The Arctic, by contrast, gets a lot of polluted air from Europe and North America.

这是因为夏威夷远离人类大规模的聚齐地。相比之下，北极有大量来自欧洲与北美洲的污染空气。

Unlike North America and mainland Europe, Britain doesn't have any large predators.

与北美洲或欧洲大陆不同，英国没有任何大型食肉动物。

North America is also a major player in world energy markets.

北美洲对世界各大能源市场也起着重大作用。

We are the countries of North America.

我是北美洲的国家。

I am the largest of the Great Lakes of North America this is true.

我是北美洲五大湖中最大的一个。

The illness has now spread throughout North America, causing widespread bat die-offs.

这种疾病现在已经蔓延到整个北美洲，导致蝙蝠大量死亡。

Parts of North America are reeling from the so-called bomb cyclone.

北美洲部分地区正遭受所谓的爆炸气旋影响。

A series of tornadoes has caused extensive damage in several North American regions.

一系列龙卷风给北美洲的数个地区造成了大量破坏。

Others later explored all of North America.

其人随后探索了整个北美洲。