白癜风哪个医院看好 http://www.mvdtj.com/m/作者：小雅和英美友人开窗通风-美国朋友语音示范00:39来自你和宝宝说英语Letsomeairin=Improvetheairflow=Getsomeairgoing通风(1)Letsopenthewindowstoletsomeairin.=Letsopenthewindowstoimprovetheairflow.=Letsopenthewindowstogetsomeairgoing.咱们把窗户开开通通风。(2)Iknowitscold,butweneedtoopenthewindowtogetsomefreshair.我知道很冷，但是咱们得开窗进点新鲜空气。(3)Letsopenthewindowssowecanletthegermsout.咱们把窗户打开把病菌放出去。(4)Letsopenthewindowssowecanletouttheformaldehydefromthefurniture.咱们把窗户打开，把家具里的甲醛放出去。Formaldehyde读作[f:rmldihaid]。