—— 请按键盘 空白键 开始游戏 ——

The advantages found in history seem to be of three kinds, as they result either from the mere situation of the climate and country or from the form of government and of the character of the people, or from those finer principles and morals, which may be called the recommendations of philosophy.
云计算不是一种技术,而是一种服务模式。
The future of energy lies in balancing economic growth with environmental stewardship.
I don't know anyone who needs a hug more than I do.