- 问题详情:Someadvice(忠告):(1)Alwaysplayinasafeplace.Aparkisasafeplacebecausetherearenocarsortrucks.Butdonottalktoanyoneyoudonotknow.Nevergowithastrangerintoamotorcar.(2)Beforecrossingtheroad,stopandlookbothways.Lookleft,lookright,lookleftagain.(3)Keepa...
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