大厅里有等待换药的病人，也有在做复健和遛弯的病人。

大厅里有等待换药的病人，也有在做复健和遛弯的病人。

Results (English) 1:

There are patients waiting hall dressing, but also doing rehabilitation and patient his walk.

Results (English) 2:

There were patients in the hall waiting to change their medicine, and there were patients who were doing rehabilitation and walking.

Results (English) 3:

There are patients waiting for changing medicine in the hall, as well as patients doing rehabilitation and walking.