中翻英：“本产品的性能在不断改进中，如有更改，恕不另行通知。”

The performance of this product is improving.And we are sorry for no offerring more information if it is improved.

This product performance is being improved unceasingly, like has the change, not separate informs even slightly."

The performance of this product in updating, if change, forgive me for not issuing a separate notice.