Please ring him up when he gets up late.

他起床晚了，请给他打个电话。

youdao

Please ring him up.

请给他打个电话。

youdao

Please ask him to ring me up before 6:30 tomorrow morning.

请告诉他明天早上6：30以前给我打电话。

youdao

Please ask him to ring me up before 6:30 tomorrow morning.

请告诉他明天早上6：30以前给我打电话。

youdao