| 31. | Gas escapes from the pipe. |
| 煤气从管道里漏出来。
|
| 32. | They drove on with their eyes open for a gas station. |
| 他们一面开车一面注意找一个加油站。
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| 33. | This land is rich with gas . |
| 这个地区盛产天然气。
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| 34. | A liter of gas has less mass than a liter of water. |
| 一公升气体的质量比一公升水的质量要小。
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| 35. | Matter exists in three states : solid, liquid and gas . |
| 物质以三种形态存在：固态、液态和气态。
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| 36. | Someone came to read the gas and electricity meters. |
| 有人来抄了煤气表和电表。
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| 37. | A gas meter measures the amount of gas you use. |
| 煤气表测量你所烧用的煤气量。
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| 38. | After running out of gas we walked two miles to the filling station. |
| 汽油耗完后，我们步行两英里走到汽车加油站。
|
| 39. | The gas company has a monopoly. |
| 那家煤气公司拥有垄断权。
|
| 40. | this corner would make a good location for a gas station. |
| 这个十分适宜造纪念碑的地方。
|