—— 请按键盘 空白键 开始游戏 ——

Death is just a part of life, something we’re all destined to do.
The purpose of psychology is to understand how we cope with the world.
解释:大部分鸟类都是雄性的,而雌鸽却是雌性的,说明了鸟类性别的特殊性。
Legal obligations are not merely moral obligations backed by sanctions.
解析:事情做得成功了,就引身退去,这是自然的道理。
Sorrow is knowledge.
I'm not gonna be one of those people who has to look back and say, 'I should have done that.'