过去的时光；往事；过去的时间
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过去的时光；往事；过去的时间；过去的时光；往事；过去的时间
A time in the past; a period before the present
The letters reveal what life was like in a past time.
这些信件揭示了过去某个时代的生活。
过去的时光；往事；过去的时间
A time in the past; a period before the present
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