How long did you have RealPlayer installed before you decided to remove it?的翻译：How long did you have RealPlayer installed before you decided to remove it? 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

[object Object]

How long did you have RealPlayer installed before you decided to remove it?

did you have installed RealPlayer How long before you decided to remove it?

How long did you have RealPlayer installed before you decided to remove it?