—— 请按键盘 空白键 开始游戏 ——

 The world is a stage, and each person is an actor.
世界是一个舞台,每个人都是演员。
When we talk about food security, we're really talking about national security.
如果罗马人被迫先学习拉丁语,他们就永远没有时间去征服世界。