21、 不管是有意识还是无意识,人们往往用眼神,面部表情,形体动作和态度表露真情,从而使他产生包括从舒适到害怕的一连串 反应。

参参考考答答案案：： Consciously or unconsciously, people show their true feelings with their eyes, faces, bodies and attitudes, causing a chain of reactions, ranging from comfort to fear.