品牌的价值在于满足消费者不断变化的需求。
未来属于那些能够在减少环境影响的同时提取价值的人。
Why does a person own a dog?”“For security, I guess...For the security of knowing that there's at least one creature in the world who likes you.
发现恒星围绕银河系中心的超大质量黑洞运行是天体物理学的一个转折点。