human labor power

基本解释

The essential difference of sports and labor is the conquer to catabolize , the return of human power, and the symbol and the sign of human civilization .
体育运动和体力劳动的本质区别就在它是时异化的克服，是人的本质力量的回归，是人类文明进化的标志和象征。
Great changes happened during Industrial Revolution , large organizations were created in need of management , and machine power was substituted for human labor.
工业革命期间发生了巨大的变化，大机构都在需要的管理、机械力所代替，人类的劳动。
Before fossil fuels all development was based on human labor (often slaves) and animal power with dung or forests being used for fuel (forests tend to disappear quickly).
在利用化石燃料之前，所有的发展都是基于人类（通常是奴隶）和动物的劳动，粪便或木材被用作燃料（森林往往因此而很快消失）。