A:How many pieces of luggage do you want to check,sir?
B:I want to check these three pieces and I'll carry this carry-on bag with me on board.:
A:Ok.Is this your luggage properly labelled,sir?
B:Yes,it is.
A:Ok. Would you please put all your luggage on the scales
B:Sure.How about this carry-on bag?
A:Hand-baggage is not to be weighed,sir ... I'm sorry,sir,you're 25 kilos overweight.I'm afraid there'll be an excess luggage charge,sir.
B:How much should I pay for the excess weight?
Ten yuan for each kilogram.You'll have to pay 250 yuan for the excess baggage_