歌曲:Firework演唱: Katy Perry所属专辑:《Teenage Dream》可以在酷狗上找到,一首励志歌曲。附歌词:Do you ever feel like a plastic bag,你可曾感到自己如同空中的塑料袋?drifting through the wind随风浪迹天涯wanting to start again?想要重新开始?Do you ever feel, feel so paper thin你又可曾感到自己单薄得如纸般脆弱like a house of cards,如同纸牌搭成的房子one blow from caving in?只要轻轻一吹全世界都会崩塌Do ...