由于电脑故障,有部分邮件遗失了的翻译：Due to a computer failure, some messages lost 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

Some messages are missing due to computer failure,

Due to a computer failure, some messages lost

As a result of the computer breakdown, had a part of mail to lose

Because the computer malfunction, there are some messages were lost

Due to a computer failure, some messages lost