fuel consumption; gas mileage
war funds; war expenditures
actual expenses; out-of-pocket expenses; cost price
waste; lavish spending; dissipation
student studying abroad at government expense
studying abroad at government expense
village expenses; at village expense
prefectural expense; prefectural funding
gas-guzzler; gas-guzzling car; vehicle with high fuel consumption
electricity consumption (esp. of an electric vehicle); electric mileage