过去不是单一故事，而是众声合唱。

Climate change is one of the biggest challenges of our time, and we must take action now.

古代以天下为主体，君主为客体，君主一生所经营的，都是为了天下。

In quantum computing, we are not just solving problems faster, we are solving problems that were previously thought to be unsolvable.

哪怕是磨没了头发，宁可死也不会旋转前进的脚步，为的是全天下人的利益。