我参加过！这个比赛其实很简单。这是我当时的自我介绍。我介绍完了之后就讲了一个笑话。因为我喜欢画画，然我我就带了一画板，上面是我自己配的图。当时在场的评委对我印象都挺深的。希望这对你有帮助。Itisnicetomeetyou!TodayIwouldliketointroduceyoualittlegirl.Shelikessinginganddancingandsheisgoodatthem.Shehasakindheartandalwayshelpsothers.Shelovesherclassandsheisfriendlytoherclassmates.Whoisshe?Right!That'sme!TtodayitismyfirsttimetocomehereandIfeelnervous.ButIthinkIcandomybestwiththesupportsofyours!ThenIwilltellajoke.