Laughter filled the room.（英译中)

She rents out rooms to students.（英译中)

Please turn the light off before leaving the room.（英译中)

He measured the length of the room.（英译中)

The room is 15 feet in length and 10 feet in breadth.（英译中)

She glanced round the room before she left.（英译中)

He gave me a fright by bursting into a sudden laughter.（英译中)