The hottest love has the coldest end.
最热烈的爱会有最冷漠的结局。
Sustainability isn't optional anymore—it's the price of admission to the global marketplace.
The interplay between syntax and semantics is central to the study of formal languages.
重要的东西用眼睛是看不到的……就好比花一样。假如你喜欢某个行星上的一朵花,在夜晚仰望星空的时候心情就会很愉快,感觉所有的行星都开满了花。