But there's actually a lot of subtle motion going on here, and if you were to touch the wrist on the left, you would feel a pulse, and if you were to hold the infant on the right, you would feel the rise and fall of her chest as she took each breath.
Mais il y a en fait beaucoup de mouvement imperceptibles. Et si vous touchiez le poignet sur la gauche, vous sentiriez un pouls et si vous teniez  le bébé sur l'image de droite, vous sentiriez la montée et la descente de sa poitrine à chacune de ses respirations.