**章日常寒暄
1 Greet/ng打招呼问候/ 2
2. Self-/ntroduct/on自我介绍/ 5
3. Introduc/ng others介绍他人/ 8
4. Encounter/ng acqua/ntance偶遇專ftA/ 11
5. Str/k/ng up conversat/ons与人搭/dj / 14
6. Chanc/ng top/cs转变话题/ 17
7. Say/ng goodbye离开、告别/ 20
8. V/s/t/ng relat/ves and fr/ends走亲访友/ 23
9. Ask/ng for stay longer挽留客人/ 26