Sent_en: 2zh He says 70% of operating costs are taken up with fuel, and the airline has already raised fuel surcharges again by 100 baht to 850 baht per leg.
Sent_yy: 他说，在运营成本中，燃油成本占了百分之70，该公司已经将燃油附加费提高了100泰铢，达到每个航次850泰铢。