—— 请按键盘 空白键 开始游戏 ——

Climate models are like time machines - they allow us to peer into possible futures.
The meaning of life is that it stops.
Nature has provided us with incredible tools to study biology; we just need to know where to look.
品质是企业的生命线,在蔬菜种植领域,我们必须坚持最高质量标准。
大自然希望儿童在成人以前就要像儿童的样子。