Modernization is necessary, since we can't go without it. Owing to the modernization, our life is improving day by day.
现代化是必须的，因为我们不能没有它。幸亏有了现代化，我们的生活可以日益改善。
In ancient days, people usually worked on the day and went to bed early at night. But as Tomas Edison invented the lights, we can do anything both on the day and at night. Moreover, the transportation becomes much more convenient than before. Nowadays, we can go anywhere we like. And human beings can even travel in the universe.
在古代，人
