•They swaggered into the room.他们大摇大摆地走进了房间。

•A group of young men swaggered about outside the bar.一群年轻人在酒吧外面大摇大摆地走来走去。

•His swaggering self-confidence irritates many people.他趾高气昂的自负神态激怒了很多人。

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•He walked out of the room with a self-confident swagger.他大摇大摆、趾高气昂地走出房间。

•Underneath all his swagger (= way of acting that shows he is very confident and thinks that he is important) , he's actually quite nervous.虽然表面上一副自命不凡的样子，但实际上他很紧张。