请分析一下这个英语句子的成分.No matter what it is,chances are that it happened when you were older than 3,because previous studies of adults have shown that very few people can recall (回忆) memories from before the age of 3.
问题描述：
请分析一下这个英语句子的成分.
No matter what it is,chances are that it happened when you were older than 3,because previous studies of adults have shown that very few people can recall (回忆) memories from before the age of 3.
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