Is the sound on the lips. Wind that passes from the lungs to be quarantined for a while . While the upper and lower lips sealed, thus allowing air out.
It sounds that occur at the lips. The wind that passes from the lungs is a one time affordable . While the upper and lower lips sealed and then dribble out.
As a result, the sound with her lips. through the air from the lung will be detained while one while his lips closed, and then it is on ground and let the wind out.