—— 请按键盘 空白键 开始游戏 ——

Together, we can help make sure that every family that walks into a restaurant can make an easy, healthy choice.
团结起来,我们就可以帮助确保每个进入餐厅的家庭都能做出简单、健康的选择。
In mathematics, the art of proposing a question must be held of higher value than solving it.
The next green revolution must be both productive and environmentally responsible.
经济理论提供工具,但现实世界的测试会完善它们。