gas bill的用法和樣例：
例句
- And the way you get a library card is to take your driver's license or possibly a telephone bill or a gas bill, and it has your address on it.
你可以拿著你的駕駛執照、電話帳單或煤氣帳單到圖書館去。因為這些單據、執照上有你的住址。 - If you don't pay your gas bill soon you may be cut off.
你若不立即付清煤氣費，就要停止向你供氣。 - Our gas bill for the last quarter was unusually high.
我們上季度的煤氣費異常高。 - You'll run up a huge gas bill if you leave the heater on.
熱水器要是總開著，煤氣費就很高了。
