sincereadj.真诚的;诚挚的
Sincere service诚信服务
sincere advocate诚挚的拥护者
sincere laughter真挚的笑(声)
sincerely advise忠告
sincere attitude真诚的态度
sincere believer笃实的信徒
sincere response诚意响应
sincere hospital诚信医院
sincerely request谆恳
sincere intention诚意