—— 请按键盘 空白键 开始游戏 ——

Sustainable fishing is not an option; it is a necessity for survival.
The human voice is the most perfect instrument of all.
什么是离婚的主要原因?结婚。
The method of psychology must be objective, even when studying subjective phenomena.
企业的发展必须与社会责任同行,否则难以长久。