《为什么熬夜？》魔法香蕉nanb

5、Arguments

　　1.I am going to discuss (my first point).
　　2.My first point is that (Staying up late is an necessary historical trend)
　　In ancient farming civilization, seven o \'clock is the time to sleep, and eight o \'clock means to stay up. With the arrival of the industrial revolution, Edison invented the electric light, the time that people go to sleep has changed to nine o’clock.
　　And then, nowadays,With the emergence of mobile phones ,We slept even later.The latest research which named [Sleep Quality Report of Working Youth in China 2022] shows that 130 million young people have already get used to staying up late.Therefore, staying up late is an necessary trend of historical development
　　3.Now to my second point that (Not everyone needs a long amount of sleep)
　　4.This is because
　　(According to Professor Fu\'s 2019 research at the University of California, many people carry the shortness of sleep genes, which means that many people only need 4~6 hours sleep a day to have sufficient energy, so for this part of the group, early bedtime is not necessary, they can completely use this time to enjoy life, which is very significant for them)