Some of it is controlled, like music or theater, but most of it is chaotic and incoherent, which some of us refer to as noise.
بعضی ها مثل موسیقی وتئاتر منظم هستند، ‫اما بیشترشون بی نظم و ناموزون هستن ‫که آنها را سر و صدا می‌نامیم.