谁帮我分析一下这句话的句子结构.

题目

谁帮我分析一下这句话的句子结构.
Even if a gift is enjoyed,in may not be what the recipient would have bought had they spent the moeny themselves.

答案

in 应该是it才通顺
因为有even if 所以后句为虚拟语气 had they spent the moeny themselves.是 if they had spent the moeny themselves的变体 if省略后 had提前
句子为Even if a gift is enjoyed, it may not be what the recipient would have bought if they had spent the moeny themselves.
所以句子可以翻译为
即便礼物很令人满意,如果是收受礼物的人自己掏腰包,礼物也不是接受礼物的人想买的.