从我们记事起,妈妈就是一个中年妇女了,可谁又知道,她也曾是个花季少女。
The process of mathematical discovery is as important as the discovery itself.
瀑布歌道:「当我得到自由时,便有了歌声。」
We're not selling cars, but keys to a new lifestyle.
当天赋不努力时,勤奋会战胜天赋。
我只是一个来自俄亥俄州阿克伦的小孩。