Good morning . what can I do for you ?   I'm looking for some earrings for my wife as a wedding anniversary gift .   You've come to the right store . We've got a beautiful and wide selection of earrings for you to choose from .   I saw a pair of earrings outside your window . Can you show them to me ?   Do you mean the exquisite pearl earrings ?   Exactly . How much do you want for them ?   They're only three thousand yuan .   What is this setting made of ?   Well , it's specially made of a platinum alloy , sir , and the lustre will never fade out . 