我已收到确认是您合法、有效的《备忘录》回复，的翻译：I have received the confirmation is your legal, valid reply memorandum, 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

I have received confirmation of your legal, valid "memorandum" reply,

I have received the confirmation is your legal, valid reply memorandum,

I have received the confirmation am you legitimate, effective "Memorandum" reply,

false

I have received the confirmation is your legal, valid reply memorandum,