Hello everybody come over.(说这句的时候,你可以拍手吸引大家的主意）I have something to say.I have brought you some gifts from China and wish you would like it.Yours.(给礼品的时候这样说就可以了,重复4次.当然人家在你分礼品的时候肯定会谢谢你.你就要回句you're welcome 或者Not at all.或者微笑啦.）It's my first time to live here alone,so any inconvenience or trouble for you,thanks for your understanding and help.