我已所剩无几，其余的都在整个无忧无虑的夏天漫不经心地挥霍掉了。
It is little that remains now, the rest was spent in one careless summer.
他踱着步子就像漫不经心地逛公园，又像穿了一件隐身衣，无忧无虑，与世隔绝。
He strolled like a man in the park without a care and worry in the world, like he had on him an invisible coat that would shield him from this place.
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