小狗在草地上欢快地蹦跳玩耍。

The puppies were gambolling happily on the grass.

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The puppies were gambolling happily on the grass.

gambolling 是动词 gambol 的现在分词形式。gambol 的意思是"蹦跳、嬉戏",特指小动物或儿童欢快地跳跃玩耍的动作。

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