Now, both talking and breathing has a mortal enemy, and that enemy is laughter, because what happens when you laugh is those same muscles start to contract very regularly, and you get this very marked sort of zig-zagging, and that's just squeezing the air out of you.
iar aceasta e râsul. Când râdeţi, aceiaşi muşchi încep să se contracte regulat – ce apare ca un de zig-zag – de fapt scoateţi aerul din voi.