rapper用笔写下来用嘴唱出来了而已. 一个生活发泄渠道并将其艺术化，并且也是大多数说唱的一个题材。抒情也有很多描写生活吐槽生活的，只是说唱比较激情。而剩下的大多数人只是没能力在大多数人面前说出来
Rapper wrote it down with a pen and sang it out with his mouth. A life outlet and artisticization, and also a subject for most rappers. There's a lot of talk about life and life, but rap is more passionate. Most of the rest of us just can't say it in front of most people.