我认为对良心来说知道自己的电是哪儿来的，这种“代价”是很值的。

I think this is a bargain for a clear conscience about where one's electricity is coming from.

youdao

我认为对良心来说知道自己的电是哪儿来的，这种“代价”是很值的。

I think this is a bargain for a clear conscience about where one's electricity is coming from.

youdao