有一份正本留底没有寄的翻译：There is one original Office copy without 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

Have a left at the end did not send the original

There is one original Office copy without

Some principal edition leaves a stub has not sent

There is a copy of the original has not sent out the left bottom

There is one original Office copy without