Handy measure: the distance between your fingertips of your outstretched arms at shoulder level is your height.

创新不仅仅是技术的问题；它关乎我们思考和运营方式的改变。

The true value of coal lies in how we extract and use it responsibly.

The greatest resource we have is human ingenuity.

The world is my country, all mankind are my brethren, and to do good is my religion.

膨胀宇宙模型为宇宙的起源提供了一个可能的解释。