Please briefly describe the difference between adjoining rooms and adjacent rooms.

The differences between adjoining rooms and adjacent rooms are as follows:

1. Connecting rooms: This means that there is a door connecting two rooms. In this case, the two rooms are connected, and you can enter the other room through this door at any time.

2. Adjacent rooms: This means that two rooms are adjacent, but there is no door between them. This means that the two rooms are independent and cannot be directly connected.

To sum up, the main difference between connected rooms and adjacent rooms lies in whether there are doors connected.