4、n’t was reply∧yourletterdirectlyafterIreceive dit.NowIamwritingtotellyouwhatmycityhasdone to toreducetrafficjamsinthelastfewyears. Firstofall,foursubwaysandsomeexpresswayshavebeenbuiltinmycitytoeasetheheavy traffic.Second,publictransportationhasbee