Recommend a very authoritative E-say online interactive real-life teaching model. If you have a telephone or a computer, you can have classes at home every day. One-on-one oral English teaching by foreign teachers is more suitable for office workers like me. You don't have to rush to class after work, but you can still have a good meal. It doesn't matter if I have an activity temporarily. Just have classes after 9 o'clock, and you can have time to rest or go out with friends on weekends. Moreover, the language environment is relatively lasting and stable, which is conducive to the cultivation of language sense. You can have a free one-on-one experience class for foreign teachers first.