Speech should be very popular, but it is not vulgar, vulgar, kind, not kitsch; it is natural rather than casual. People's daily spoken language has been screened and processed, and the final self-made product is the host's spoken language. When Gorky talked about literary language creation, he once said: "although it comes from the spoken language of the working people, it is quite different from its source. Because it is used to describe, it has abandoned all accidental, temporary and uncertain changes in spoken English.