Wehavetwo

　　differentfaceswecanshowtheworld.Wecansmile,orwecanfrown.Theface

　　wechoosetoputoneachdayaffectsusalot.Smilingis,ofcourse,the

　　betterwaytolive.

　　Smilingkeepsus

　　healthy.Whenwefrown,wetightenupourfacesandourbodiesbecometense.Our

　　bodiesfunctionbetterwhenwearerelaxed.Asmilingfaceisarelaxedface.

　　Smilingmakesusfeelgood,andkeepsourbodiesworkingsmoothly.Smilingalso

　　makesuslookgood.Noonelikestolookatapersonwhoisfrowning.Such

　　peoplemakeuswanttoturnandwalkaway.Ifwewearahappyface,thenthe

　　worldwillbemorecheerful.Smilingisalsoimportantforsuccessinthe

　　businessworld.Asmilingsalesmanwillfaroutsellacompetitorwhofrowns.A

　　smilingdoctorwillhelphispatientsfeelateaseandasmilinglawyerwillwin

　　theheartsofthejury.

　　Inbrief,smiling

　　improvesourlivesineveryway.Asthesongsays,“Whenyou’resmiling,when

　　you’resmiling,whenyou’resmiling,thewholeworldsmileswith

　　you.”

　　Expressingeffects

　　1)sth.affectssb/sth…

　　2)haveaneffectonsb/sth...

　　3)beeffective.

　　4)sthinfluencessb/sth…

　　5)haveaninfluenceonsb/sth…

　　6)beinfluentialindoingsth…