—— 请按键盘 空白键 开始游戏 ——

We have a responsibility to future generations to leave the planet in better shape than we found it.
安全不是产品,而是一个过程。
"RNA interference is a fascinating process that has opened up new avenues for understanding gene regulation and has potential therapeutic applications."
The game of history is usually played by the best and the worst over the heads of the majority in the middle.
建筑是一种语言,它通过空间和形式来传达思想。