That's the network supplying electrical power across a country.

即在全国范围内提供电力的网络。

But owls have evolved this really cool blood supply network that actually compensates.

但猫头鹰已经进化出这个非常酷的血液供应网络，它有补偿作用。

This can then be put back into the national grid, called the grid for short-the network supplying electrical power across a country.

这个能源之后会回到国家电网中——简称电网——在全国范围内供电的网络。

But when they get it right, bands can be carbon neutral or even generate power which can be put back into the national grid-the network supplying electrical power across a country.

但如果他们方法得当，乐队可以达到碳平衡，甚至可以产生能源并回到国家电网——在全国范围内提供电能的网络。

But when they get it right, bands can be carbon neutral or even generate power which can be put back into the national grid – the network supplying electrical power across a country.

但一旦做到，乐队就可以实现碳中和，甚至可以产生电力，这些电力可以重回国家电网——在全国范围内提供电力的网络。