—— 请按键盘 空白键 开始游戏 ——

Understanding black holes is understanding the fabric of the universe itself.
We must balance the need for energy with the need to protect our planet.
一个个都说∶我是向上效法了尧.舜.夏禹.商汤.周文王.周武王的大道。”但所说的话却是互相攻击的,所行的事是截然相反的。
我们在水产养殖中做出的每一个决定都必须平衡经济可行性和生态敏感性。
Music is a world within itself.