请问打电话是，有时对方不在或者对方占线，会提示您一句英语和汉语两种，英文是怎么说的，我每次都听不准:

The subscriber you dialed is busy now. Please redial later. 您呼叫的用户正忙，请稍后再拨。

The subscriber you dialed is power off. 您拨打的用户已关机。

please dial the number later

占线：the subscriber you dialed is busy now, please dial later

The number you dialed is busy. Please try again late.

对不起，您呼叫的用户不在，请稍候再拨.
Sorry, the person you are calling is unavailable,please dial the number later.

对不起，您呼叫的用户正在通话，请稍候再拨.
Sorry,the number you are calling is busy now, please dial it again later.

对不起，您所拨打的电话并不存在，请核对后重新再拨。
Sorry,the number you are calling does not exist,please check the number and dial it again.