邻居: neighbor, next door...
斩草除根: to cut weeds and eliminate the roots (idiom); to destroy root and branch, to eliminate completely...
正式: formal, official...
难题: difficult problem...
政治: politics, political...
跑龙套: to play a small role...
公益性: commonweal, public welfare...
存: to exist, to deposit, to store, to keep, to survive...
暴风雨: rainstorm, storm, tempest...
修: repair; build; embellish; study...
