我们都在互相陪伴着回家。

矿工的头盔不仅保护头部——它还象征着辛勤工作的尊严。

I think prime numbers are like life. They are very logical but you could never work out the rules, even if you spent all your time thinking about them.

User needs are both the starting point and the end point of business.

我不是事实，我是虚构。