posture强调整个身体的姿势 he stood in a flamboyant posture with his hands on his hips. 他双手叉腰以炫耀的姿态站在那里. good posture will protect your spine. 良好姿态会有助于保护你的脊椎骨. gesture主要指用于示意的手势或其他肢体动作 Alex made a gesture of apology. 亚历克斯做了个道歉的手势. so much is conveyed by gesture. 身体动作所表达的意义是很丰富的.
