名词短语
中文翻译：跳跃式路线
同义词：
['skip-and-hop', 'hop-and-skip']
例句：
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1.The children were playing hop-and-skip in the park.
孩子们在公园里跳来跳去。
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2.The dog was hopping and skipping around the house.
狗在房子里跳来跳去。
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3. They decided to take a hop-and-skip route to work.
他们决定走一条跳来跳去的路线去上班。