—— 请按键盘 空白键 开始游戏 ——

系外行星的发现为我们打开了探索宇宙的新窗口,让我们能够探索太阳系之外的世界。
"The greatest tragedy is not the brutality of the bad people, but the silence of the good people."
The individual investor should act consistently as an investor and not as a speculator.