—— 请按键盘 空白键 开始游戏 ——

煤炭造就了现代世界,我们有责任确保以智慧管理它的遗产。
Jealous souls will not be answered so; They are not ever jealous for the cause, But jealous for they are jealous: 'tis a monster Begot upon itself,born on itself.
【释义】指出别人的短处并不是正直,帮助别人做坏事也不能称为义举。
In the end, the goal of computer science is not just to build faster machines, but to deepen our understanding of the universe.
Sustainable agriculture is not a trend - it's the only path forward for our planet.
The future of medicine will be shaped by our understanding of genetics.