However, it would take long time to realize this objective because at present the criterion of home intelligent network has not been unified and many technology problems still exist.

然而，目前家庭智能化网络的标准尚未统一，许多技术问题还有待于进一步解决，因此家庭网络化目标的实现仍然需要长期不断的努力。

youdao

However, it would take long time to realize this objective because at present the criterion of home intelligent network has not been unified and many technology problems still exist.

然而，目前家庭智能化网络的标准尚未统一，许多技术问题还有待于进一步解决，因此家庭网络化目标的实现仍然需要长期不断的努力。

youdao