假如你是李华，你的美国朋友John刚刚结束在中国的学习回到了美国。在交流学习期间你发现他有一些不良的生活习惯。现在请你写一封信给他提出如下建议：1、应合理作息；2、尽量少吃垃圾食品；3、多参加户外活动；4、不要长时间上网，以免影响视力。注意：1、词数100左右；2、可适当增加细节，以使行文连贯；3、开头和结尾已为你写好，不计入总词数。DearJohn,Howhaveyoubeenlately?...…Yourssincerely,LiHuaIreallymissthedayswespenttogether.Itwassonicetobewithyou.However,someofyourlivingandworkinghabits,Ihavenoticed,arenotgoodenoughforyourhealth.Asoneofyourbestfriends,Idohopethatyoucanmakesomechanges.Firstandforemost,yourshouldtrytokeepabalancebetweenworkandlife,andavoidstayinguptoolate.Beisdes,nevereattoomuchjunkfood,whichIthinkwillcontributetoyourweight.Moreimportantly,donotsitbeforeyourcomputerandsurftheInternetforsolong,sinceitwilldoharmtoyoureyesight.Instead,youmaytakepartinmoreoutdooractivities.Iamsureyouwillenjoyahealthierlifebyimprovingyourhabitsactively.
