He said a little bit of mercy makes the world less cold and more just.

他表示，一点仁慈会使世界少一点冷漠，多一点公平。

At the same time he noticed that he was feeling much less cold. It was also becoming foggy.

同时他也注意到自己已经不大觉得冷了。天变得雾蒙蒙的。

You could have something that's less cold, something that would be " cool."

你可以有一些不那么冷的东西， 一些“酷” 的东西。

It's less cold, we're losing less energy, more opportunity perhaps to cut our usage further.

天气不那么冷了， 我们失去的能量更少了， 也许有更多的机会进一步减少我们的使用。

It makes winters cooler and summers warmer, or what some might say it is doing now, it makes summers less hot, and more importantly, the winters less cold.

它让冬天更凉爽， 夏天更暖和， 或者有些人可能会说它现在正在做的事情， 它让夏天不那么热， 更重要的是， 让冬天不那么冷。