英语翻译

题目

英语翻译
Many people may be driving less because of high gasoline prices.But transportation officials worry that less demand for gasoline will mean shortages of money from fuel taxes that support roads.（Use of public transportation,though,is up.The American Public Transportation Association says it increased three percent this year)

答案

公共交通的利用率上升了.美国公共交通协会声称,利用率在今年上升了3个百分点