However, with some, a particular side of the filter must face the room.

The two sides face one another across a field of conflict.

Often, a particular side of the filter must face the room.

A large door, in the side facing me, had been opened.

Check whether a particular side of the filter must face the room.

Both doors on the side facing the building were open.

There sat the two children on the floor, with their side faces towards them.

However, the open side of the tower actually faces west.

One side of Mercury always faces the sun for the same reason.

Usually the open side faced the entrance of the room.