| 31. | I asked three building firms to estimate for the repairs to the roof. |
| 我请了3家建筑公司估算修理屋顶的费用。
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| 32. | We accepted the lowest estimate for repairing the roof. |
| 我们接受了修理屋顶的最低要价.
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| 33. | I hope the builders won't exceed their estimate . |
| 我希望施工人员不要超出他们的预算.
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| 34. | We can form some estimate of the difficulty of the task. |
| 对于这一任务的困难性,我们能够做出一些估计.
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| 35. | Can you give me an estimate of how long it will take to build the boat? |
| 你能给我 估计一下造这条船需要多长时间吗？
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| 36. | We have an accurate estimate of the cost of our living. |
| 我们对自己的生活费用有准确的估计。
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| 37. | We need to make an estimate beforehand. |
| 我们必须事先作出估计。
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| 38. | A company which wants a contract with the government must submit a detailed estimate . |
| 凡欲与政府订立合同的公司均须提交详细的投标单。
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| 39. | It exceeded my estimate by a great deal. |
| 这远远超出我的估计。
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| 40. | As a matter of fact, this rough estimate appears to be rather under than over the mark. |
| 事实上这个粗略的估计看来是过低而不是过高。
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