—— 请按键盘 空白键 开始游戏 ——

Agriculture technology is the key to solving food security issues, we must continuously innovate and promote agricultural modernization.
The deepest problems in mathematics often arise from the simplest questions.
世界上已经有太多谎言,不幸的是,它们一半都是真的。
语言是一个自由创造的过程;其法则和原则是固定的,但生成原则的运用方式是自由且无限多样的。
"Sometimes, you have to be apart from people you love, but that doesn't make you love them any less. Sometimes, it makes you love them more."