Would you like to mail it by air or sea ?   Hmm ... How long will it take to mail things to the USA by air ?   About 10 days . You can send it express mail if you need it faster . It will only take three or four days .   I want to send it by express mail . The faster , the better .   OK , the postage is 275 yuan .   Here you go .   This is the receipt , please keep it . Have a good day . 