求此篇英文的中文翻译和文法Mr.Wangisadoctor.Hecaresalotaboutnotonlyothers'healthbutalsohisown.Hecontrolshisweightcarefully.Tohim,itisthemostimportantthingtodoifonewantstoenjoygoodhealth.Mr.Wangcontro

　　求此篇英文的中文翻译和文法

　　Mr.Wangisadoctor.Hecaresalotaboutnotonlyothers'healthbutalsohisown.Hecontrolshisweightcarefully.Tohim,itisthemostimportantthingtodoifonewantstoenjoygoodhealth.

　　Mr.Wangcontrolshisweighintwoways:exercisingandnoteatingmuch.Asadoctor,Mr.Wangistoobusytogotothegym.Heexercisesbygettingoffthebusoneortwostopsearlyandwalkingtherestofthewaytohisoffice.Besides,hedoesn'teatmuch.Mr.Wanghasaspecialhabit.Whenhebuysabelt,heasksthesalespersontopunchaholeinthebeltat90cmfromthebuckleendofthebelt.Bywearingthisbelt,hecanalwaysremindhimselftostopeatingifhefeelsthebeltisalittletootight.Whenitcomestoweightcontrol,Mr.Wangthinksexercisingdoesn'tworkaswellaseatingless.