I have practiced, but their prices are very high and scary, and the effect may not be as good as you think.
I went to a training institution some time ago, which I think is by far the best, and now only Shanghai has this training.
Institutions, so we are blessed in Shanghai. .
The name is Cool Companion Network, which is an oral English training institution. When learning English, they emphasize
Spoken English, which really plays the role of English, has a really good effect. I strongly recommend it.
They have many specific courses, and the prices are reasonable. . Go and see for yourself if you can. I won't introduce it much. .
Search in Baidu: Cool Companion Network
You can find their website. . 5 1 Kuban