我的祖父和祖母去世很久了。的翻译：My grandfather and grandmother's death for a long time. 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

My grandfather and grandmother died a long time.

My grandfather and grandmother's death for a long time.

My grandfather and the grandmother died is very long.

My Grandfather and Grandmother passed away a long time.

My grandfather and grandmother's death for a long time.