—— 请按键盘 空白键 开始游戏 ——

Between the wish and the thing the world lies waiting.
Happiness is found in the little things.
未来的云计算一定是智能化的,AI和云计算的结合将释放更大的生产力。
States are rational actors that seek to maximize their relative power in order to ensure their survival in a competitive international system.