Hands clasped behind the back, held rigidly at the sides, or tightly clutching the speaker’s stand; hands repeatedly in and out of pockets, buttoning and unbuttoning the jacket, aimlessly moving to the cheek, the nose, the eyeglasses; hands toying with a watch, a pencil, a ring, or notes; hand gestures that are jerky or incomplete —all of these demonstrate a lack of poise.
کش رفتن وسايل مشکل بزرگيهjw2019 jw2019