Dear Sir or Madam,
I’m writing in response to(to respond) your advertisement My interest in selling goods contributes to my I’m a 16-year-old student and would be able to work during the summer holiday. I don’t have any experience but I’m interested in this career(job). I’m fluent in both Putonghua (mandarin) and oral English.(I can both speak mandarin and oral English fluently.) Besides, I’m diligent(勤奋的) and hard-working. What’s more, I am outgoing and I can get along well with others.
I would be very grateful if you give my application strong consideration and offer me an opportunity of a personal interview at your convenience(在你方便的时候). I look forward to hearing from you.
Yours sincerely, Li Ping