1992年ITU-T正式定义了智能网，的翻译：1992 ITU-T intelligent network was officially defined, 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

1992, itu-t formal definition of the intelligent network,

1992 ITU-T intelligent network was officially defined,

In 1992 ITU-T formal definition intelligent network,

In 1992 formal definition T ITU - a smart Web.

1992 ITU-T intelligent network was officially defined,