Good afternoon , sir . Gan I help you ?   Good afternoon , I want to pick up a new shaver since the old one has retired .   Which brand are you interested in ?   I'm still not sure . The type with top quality , I guess . Well , which one do you recommend ?   Do you prefer imported ones or domestic ones ?   It doesn't matter much . If it has high quality and reasonable price , it will be OK .   How about Flymo ? It's selling well .   Do you have a warranty on it ?   Of course . The warranty period is one year .   If there's something wrong with it in a week , can I come back to change it ? 