英语翻译
Theproperwaytowalkistoextendyourleguntilyourheeltouchesthegroundontheotherside.Yourheelshouldalwaystouchbeforeyourtoesdo.Andwithoutlookinglikeyou’remarching,allowyourfeettotapthegroundabitwheneveryouwalk.【Makesureyoucommittothatsecondstep.】Youmaymakeamistake,youmayfallover,butthat’swhatyouhavetodoinordertobeconfidentallthetime.
括号里的怎么翻译?