—— 请按键盘 空白键 开始游戏 ——

Customer satisfaction is the ultimate measure of a company’s success.
Collaboration across industries is key to solving the world's most pressing challenges.
The two most important days in your life are the day you are born and the day you find out why.
The materials I use are witnesses of time.
悔恨自己的错误,而且力求不再重蹈覆辙,这才是真正的悔悟。
光波,无论是以太波还是其他波,在所有情况下都是时间上的周期性过程。