The coal industry has been the backbone of America's energy independence for generations.
煤炭行业是美国能源独立的支柱，已经持续了几代人。
The woman is with the ear love, but man if can have love, actually is comes the love with the eye.
价格被遗忘后，质量仍会被长久记住。
我认为我们都在尽力利用现有条件做到最好。