Superb systems of communication by air, sea and land make it possible for us to visit each other's countries at a moderate cost.

有了一流的空中、海上和陆地交通系统，我们就能够以低廉的费用访问彼此的国家。

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At last we bought the film rights of a novel at a moderate cost.

最终我们以适中的价格购买下了把小说改编成电影的版权。

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The paper describes the importance of developing the epoxy resin cured at moderate temperature to reduce the production cost and improve the performance of composites.

阐述了在降低复合材料成本和提高复合材料性能方面，中温固化环氧树脂基体研制的重要性和必要性。

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So you might ask, why accept even a small risk of such a dreadful outcome, if it can be made much smaller at moderate cost?

ECONOMIST: Kill or cure? | The

Being part of a moderate government has cost the party support: its backing peaked at 27% in 1999 but was down to no more than 9% by the start of this year.

ECONOMIST: The far-right maverick forms a new party of his own