用英语写一篇作文,话题是关于body language的,用60-80字描述,不要过难的语法点.结构严谨,

ody language includes facial expressions.vocal cues,eye contact,gesture,posture,touch,odour physical appeaance,dress,silence,and the use of space,time and objects.body language often reveals true feelings because it is hard to control.Becoming a good communicator takes practice,concentration and sensitivity to others.Body movement can affect the message; Eye contact is considered the most powerful.