Efficiency and technology are the keys to surviving in a volatile oil market.
In coal, efficiency today defines existence tomorrow.
我认为有一个反馈循环非常重要,你要不断思考自己做了什么以及如何做得更好。
故事是保存记忆的方式。
Every tree we plant today is a legacy for future generations.
A novel is a long piece of prose with something wrong with it.