Even within the tropics, language diversity varies widely.

即使在以内，语言的多样性也是差异很大。

Something about the tropics favours colourful females.

环境偏爱外表鲜艳的雌性。

But in the real world of the warm and humid tropics, nighttime is slightly cooler than daytime.

但在温暖潮湿的现实世界中，夜晚只比白天稍微凉快一点。

There are few upwellings in the tropics, which are thus nutrient-poor.

很少有上升流，因此缺乏硝酸盐。

It is a borderland between the temperate zone and the tropics.

“那里属于温和间的交界。”

These forests stand in the tropics.

这片森林在。

Up in the tropics, it's warm and humid.

上部是，那里温暖潮湿。

A facet of global warming is that the tropics are expanding.

全变暖体现的一个方面是正在扩张。

Also of course the water down in the tropics is very warm.

当然在下落的水滴是很乎的。

The tropics are where you find the variety, Len Ellis told me.

“到了你才会知道苔藓繁多。”莱恩·埃利斯对我说。

And one that's native to the tropics is now growing in the southern U.S.

一种原产于的乳草现在却生长在美国南部。

Kim and Yoon have created the breezy feel of the tropics in each room.

二人将每间房都打造出了微风的感觉。

That's the wet season in the tropics when they get the most rain.

那是雨水最多的湿季。

The subtopics get wet and dry seasons like the tropics but it's less extreme.

跟一样，亚也有干湿两季，但不像前者的这么极端。

There were icicles hanging outside the window, but the rooms were as hot as the tropics.

窗外还挂着冰凌呢，可屋里却得像似的。

There were many familiar animals, normally found further north, but also creatures unique to the tropics.

在更北边，生存着许多类似的动物，但是这些动物相对于也十分独特。

Chakraborty studied that process in large thunderstorm systems over the tropics, using data from geostationary and circumpolar satellites.

查克拉伯蒂研利用同步卫星和极卫星收集的数据，在的大型雷暴系统中研究了这一过程。

But the hot, dry tropics of the past may soon be a part of our future.

但是，过去炎干旱的可能即将成为我们未来的一部分。

I was on a ship in the tropics (Jorkens told us), and we put into a port.

（乔更斯告诉我们）我当时乘坐的船正行驶在海洋上，而后我们停靠在一个港口。

Now those noble golden coins of South America are as medals of the sun and tropic token-pieces.

这种贵重的南美洲的金币都是太阳和回归线的表征的勋章。