拜托各位大爷可以帮忙翻译下篇Argument的文章吗?

拜托各位大爷可以帮忙翻译下篇Argument的文章吗?

A11. The following appeared in a letter to the editor of a newspaper:

 “Last year when Washington
                        County received a special appropriation for improving highway safety, it spent all those funds to straighten sections of certain county roads. Unfortunately, the number of traffic accidents in the county was actually higher than in the previous year. Although Adams
                        County received a smaller appropriation for improving highway safety, it hired more police officers and enforced traffic laws more strictly. Last year Adams
                        County reported 15% fewer traffic accidents than during the previous year. Since money for improving highway safety throughout the state is limited, we can achieve greater success with less expenditure by using all such funds for stricter enforcement of speed limits.

A14. The following appeared in a memo from the president of the Meltaway Company, a producer of ice cream.

 “Health concerns and convenience appear to be the key factors affecting sales of ice cream. Last yearˇs publication of research suggesting that some types of fat can be beneficial to health must have made people more willing to eat regular ice cream, which contains fat. Over the past year, national sales of regular ice cream increased about 8 percent, while sales of fat-free or lowfat ice cream increased by only 1 percent. During the same time period, sales of ice cream were similarly affected by consumersˇ demand for convenience, as grocery stores increased their sales volume for ice cream by 9 percent, compared to a 3 percent increase for ice-cream parlors and other stores specializing in ice cream. Therefore, we can expect that most of our profits over the next few years will come from providing regular ice cream to grocery stores.”

14.健康和便利是冰激淋销售的关键因素。去年声称某种脂肪对健康有利的研究的发表一定促进人们更乐意吃没去脂的冰激淋。去年，没去脂冰激淋全国的销量上升8%，而去脂冰激淋只上升了1%。同期，冰激淋销售同样被便利性影响，杂货店销量上升9%，而专卖店只上升3%。因此，今年十年我们的利润主要来源于给杂货店提供不去脂的冰激淋。

感谢啦…..

但在A11.里的这段我自己翻的很奇怪可否帮忙翻译一下???

Since money for improving highway safety throughout the state is limited, we can achieve greater success with less expenditure by using all such funds for stricter enforcement of speed limits.

因为全州提高公路安全的拨款有限，我们通过把所有这些资金用来严格限速的执行，能用较少的花费取得更多的成功。

不太通顺，希望对ＭＭ的理解有帮助。