—— 请按键盘 空白键 开始游戏 ——

The safest course is to do nothing against one's conscience.With this secret, we can enjoy life and have no fear from death.
在转型期间,石油和天然气行业在全球能源结构中发挥着关键作用。
你活得越久,学得越多。学得越多,就越意识到自己知道的多么少。
"Light is the key. Without light, there is no image."