—— 请按键盘 空白键 开始游戏 ——

可持续发展不是选择,而是煤炭行业的必然要求。
The time to start picking your family is now.
In the world of databases, one size does not fit all. Specialization is the key to efficiency.
The best time to plant a tree was twenty years ago. The second best time is now.
真相是平衡,但真相的对立面——不平衡——未必是谎言。