tionlimited.Trustneedsalongtimeand\rmutualexperiencestobuildbutisvulnerabletoanykindofdestructions.Fakecommodities,\rover-claimeditemscanseverelyimpairthetrustbetweenthecustomersandthesellers,thus\rthreateningthesystemofonlineshoppingthatwasbuiltwithhardshipsandpains.\rBusinessmenshouldalwayskeepitinmindthatbeinghonestistheonlywaytoearnthe\rkeep.Ontheotherhand,legislativeandeducationalmeasuresshouldbeinvolvedtokeep\rtheintegrityandcredibilitysystem.\r1.3.4讨论/辩论\r1、提主题\rTodayourtopicisabout--\rTodaywearegonnatalkabout/discuss--\r2、鼓励讨论\rFeelfreetoexpressyourideas.\rAnyonewantstosaysomething?\rWell,yourparticipationwillbeappreciated.\r3、提观点\rIthink/believe/hold--\rAsfarasIamconcerned/inmyview/inmyperspective--•\r4、支持/反对观点\rIagreewiththat.That'scorrect.Youcansaythatagain.Ican*tagreemore.重复观点!