If you want to apply for adult oral training, it means that you are probably an office worker now, so if the time is short, it is estimated that it is very troublesome to apply for offline training courses. So I suggest you consider studying online, which will save a lot of trouble. Now there are many online English training institutions, so the problem comes again. Which one should you choose? In fact, you can look at Baidu's online oral English training. The top five advertising companies can consider it, but the price may be more expensive. Wall Street, EF, Midland, Loki and Worry-Free are all good. Loki and EF are better if the cost performance is good. After talking about torture, in the end, it can only be for your reference.