[求助]1个句子的翻译

Cantaloupe

Last year all refuse collected by Shelbyville city services was incinerated.  This

incineration generated a large quantity of residue ash.  In order to reduce the amount

of residue ash Shelbyville generates this year to half of last year’s total, the city has

revamped its collection program.  This year city services will separate for recycling

enough refuse to reduce the number of truckloads of refuse to be incinerated to half of last year’s number.

红色的句子是什么意思？不理解。欢迎指教。