—— 请按键盘 空白键 开始游戏 ——

The severity of Russian laws is tempered by the lack of obligation to enforce them.
The surface of a painting is a battlefield where all the problems of painting are fought out.
The first condition of understanding a foreign country is to smell it.
In the exploration of science, we must not only ask why but also why not.
我们开采的最宝贵资源不是煤炭,而是我们员工的才能和奉献精神。