Sustainability in mining isn't an option—it's a necessity for our future.
电商的未来在于个性化服务,而不是规模化生产。
The most important decision is your attitude towards the world.
书会说:她这么做是因为。生活说:她这么做了。书是向你解释事情的地方;生活是事情没有解释的地方。