Now, the average energy per service.

接下来是每项服务平均消耗的能量。

And so the average energy per service is likely to go down.

每项服务平均消耗的能量可能会下降。

This is more than twice the average energy intake of most humans!

这是正常人每天摄入的卡路里的两倍多。

So average, I'll just services, average energy, average energy per service, per service.

所以平均，我将只是服务，平均能量，每项服务的平均能量，每项服务。

That's because temperature doesn't depend on the number of jiggling atoms we're counting, 100 or 100 trillion, just their average kinetic energy.

因为温度并不在于原子的数量，100个或100万亿个，而是在于它们的平均动能。

More massive systems have more matter, after all, so it takes more energy to change its average kinetic energy.

大质量系统包含更多的物质，然后 改变它的动能需要更多的能量。

So to find the thermal energy in a system, you just multiply the average kinetic energy by the number of molecules.

所以要找到系统中的热能，你必须 将平均动能乘以一个数字。

The kinetic theory of gases is based on the idea that if you have all these gas molecules bouncing around, you can calculate the average kinetic energy of each particle.

气体动力学理论的基础是 如果气体分子在弹跳，可以计算出速率。

Thermal energy is the kinetic energy of all the molecules in a system added together -- as opposed to temperature, which was a measure of the average kinetic energy for each molecule.

热能是系统中所有分子加在一起的动能——与温度相反，温度是每个分子平均动能的量度。

The hotness or coldness of a material, and it is related to that, but when you get right down to it temperature is really just a way of expressing average kinetic energy.

材料的热度或冷度， 它与此相关，但当你深入了解它时， 温度实际上只是一种表达平均动能的方式。

So then you want to take, and remember we want to get to the total sum of C O two, you multiply that times the average energy per service, or you could say per good or service consumed.

那么你想要，记住我们想要得到 CO2 的总和，你乘以每项服务的平均能量，或者你可以说每项消费的商品或服务。