NOSmoking 　　Now,wecanseethenotice"Nosmoking"hereandthere.Why?Becausesmokingisbadforourhealth.Itcancausemanykindsofdisease,andevencanleadtolungcancer.Everyyear,manypeopledieofsmoking. 　　Butmanypeoplebegintosmoke.Oncehesmokes,heisusedtoit.It'shardtostopsmokingbecausethesmokersareaddictedtoadrugcalled"nicotine".Thoughit'sveryhard,Isuggesttheytrytheirbesttogiveitup.Smokingisnotonlybadforthesmokerhimself,butalsoforthepeoplearound.Weshoulddosomethingtohelpthesmokersgiveupsmoking.