乘客行李多是乘客占便宜, 乘客行李少是航空公司占便宜.如果超重1公斤都要计较的话就太过分了.柜台的秤就准吗? 那个秤显示的可是精确到小数点后一位.
you can claim but you cannot blame for the gray area in operation.
the point is, however, not to express your emotions of not accepting what is on paper right, as the argument, which may result in a degradation of the testimony made.