A: “This matter I just tell you one person, you must the secret for me."

甲：”这件事我只告诉你一人，请你千万为我保密。"

B: “Trust, not only I want secret for you, I will tell everybody to be secret for you."

乙：”放心，不但我要为你保密，我还要告诉大家都来为你保密。”