调查显示英国人在星期二总是昏昏欲睡,十月多雨潮湿
不管战略多美妙,偶尔看看结果如何很重要。
In mathematics, the simplest questions often lead to the most profound discoveries.
Sustainability is not a cost - it's the biggest innovation opportunity of our lifetime.
未来的粮食安全藏于海浪之下——只要我们敢于负责任地养殖。
A healthy body is the foundation of a high-performing brain.