您要查找的是不是：
- 要多少汽油? How much petrol do you want?
- 要加多少汽油呢? How much gas do you want?
- 你需要多少汽油?五加仑能解决问题吗? How much oil do you require? Will five gallons see you through?
- 多少 how much
- 想要 be desirous to
- 一定要 must
- 这车装多少汽油? How much petrol will the car take?
- 要是 if
- 油箱里有多少汽油? How much petrol is there in the tank ?
- 要多少钱 how much
- 你需要多少汽油?五加仑够到目的地吗? How much oil do you need? Will 5 gallons see you to the destination?
- 你要多少就可拿多少。 You may take as many as you want.
- 这计量表可指示还剩多少汽油. This gauge tells you the amount of petrol you have left/how much petrol you have left.
- 一桶石油要多少钱? How much does a barrel of oil cost?
- 是这样的；你明白，油箱里没有多少汽油了。 It's like this; you see,there is not much petrol left in the tank.
- 修鞋要多少钱? How much do you charge for mending shoes?
- 你需要多少汽油？五加仑能解决问题吗？ How much oil do you require? Will five gallons see you through?
- 从当铺将我的表赎回来要多少钱? How much will it cost to redeem my watch from pawn?
- 是这样的;你明白，油箱里没有多少汽油了。 It's like this; you see, there isn't much petrol left in the tank.
- 修这条渠道要多少人工? How many man-days will be needed to construct this irrigation canal?
