名词短语
中文翻译：猫狗生活
同义词：
['lonely life', 'aimless life例句：1. He has been living a cat-and-dog life for the past few years.（他过去几年一直过着无目标、无希望的生活。）']
例句：
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1. He has been living a cat-and-dog life for the past few years.
他过去几年一直过着无目标、无希望的生活。
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2. She was living a cat-and-dog life until she met her soulmate.
直到遇见灵魂伴侣之前，她一直过着无目标、无希望的生活。
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3. The old man lived a cat-and-dog life, barely surviving on his pension.
这位老人过着无目标、无希望的生活，仅靠养老金勉强度日。