房子应该是家庭的殿堂。
The house should be a temple of the family.
The P versus NP problem is one of the most important unsolved problems in computer science.
我不是说唱歌手,我是一个北极的传奇。
Psychology must be grounded in the reality of the organism's struggle to exist.
真正的能源解决方案来自真正的能源。
"History is not the past, it is the present. We carry our history with us."