Profusely sweating, with glasses set back on his silver mane and gesturing with bow to teacher and student, Issac Stern is unmistakably the center of attention in any music class.
大師的額頭微微冒汗，眼鏡推在如銀的白髮上，執弓的右手頻頻指向拉琴的少年和提琴教師。