—— 请按键盘 空白键 开始游戏 ——

Collaboration across sectors is key to solving complex global energy challenges.
我存在于天地之间,就如同一枚小石子、一棵小树,存在于大山之间,正以为自身实在渺小,又哪里会自满自负呢!
The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter.