The crow was very happy with carefree life until he saw a swan one day.

乌鸦一直过着无忧无虑的生活，直到有一天他看到一只天鹅。

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In the first few months I spent here, I often thought to myself that if I were a crow, I could be enjoying a carefree life outside.

在这里生活的最初几个月里，我常常想，如果我是一只乌鸦，我就可以在外面享受无忧无虑的生活了。

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He lives a carefree life in the country.

他在乡下过着悠然的日子。

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After all, these are the years that should be the most carefree of your adult life.

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Although his life isn't as carefree as it was before, he has been really positive throughout his treatment.

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The song mixes life's trials with carefree cheerfulness.

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