—— 请按键盘 空白键 开始游戏 ——

The sun, with all those planets revolving around it and dependent on it, can still ripen a bunch of grapes as if it had nothing else in the universe to do.
The key to solving complex problems is breaking them down into simpler ones.
解释:局势安定的国家,常常是富足的;局势 动乱的国家,常常是贫穷的。
让美国再次伟大!
开始时有一点差错,结果会造成极大的错误。