answer: #Person2# can't catch up with the English teacher. Daniel suggests taking an additional course in some English schools.
documents: #Person1#: Daniel, I can't catch up with the English teacher very well.
  #Person2#: What's the problem?
  #Person1#: You are quite good at English, can you help me with it.
  #Person2#: That's OK. But you'd better take an additional course in some English schools.
  #Person1#: English school? What is that?
  #Person2#: This kind of school is good at helping people to improve their English.
  #Person1#: Is that different from our school's English course?
  #Person2#: Yes, before you start your training, they will test you on your English first.