英文: Butterflies flutter from flower to flower.
中文: 蝴蝶在花丛中飞来飞去。英文: Fifty-five flags freely flutter from the floating frigate.
中文: 五十五面旗子在轻轻漂浮的战舰上自由的飘扬。英文: “I want to be a flag, no wind, no flutter.
中文: 我想做到像一面旗帜,没有风也没有飘扬的心情。英文: Semi-Active Flutter Suppression for Wing Aileron with Framework System
中文: 带有传动机构的翼段颤振半主动抑制英文: Analysis for Flutter of CKl Wing with Tip External Stores
中文: 带翼梢外挂的CK机翼颤振分析