煤炭开采的创新不仅仅是关于开采,而是更智能、更安全、更尊重环境地开采。
文章贵在有实质内容,言辞必须出自自己的思考。
Everything you want is on the other side of fear.
我认为音乐是一种人人都能理解的语言。
Mathematics is not a spectator sport—you have to engage with it to appreciate its beauty.