—— 请按键盘 空白键 开始游戏 ——

不耽误农业生产的季节,粮食就会吃不完;密网不下到池塘里,鱼鳖就会吃不完;按一定的季节入山伐木,木材就会用不完。
我不会让恐惧阻止我做我想做的事。
The ocean feeds millions; our duty is to protect it while harnessing its potential.
Quantum cryptography doesn't rely on the difficulty of mathematical problems, but on the fundamental laws of physics.