eye contact 是一个名词短语吗

exposure:这里应该"接触,把.暴露于..."的意思
irritation,应该是"(身体)不舒服,不适"的意思

It's terrific to see you dress formally and well prepared for the speech,and your poster is well done as well.
however,you need to make more eye contact with the audience and better speak with various tones and clear pronunciation.I have to say you are a bit stiff without proper body language,which is no good for impressing the audience and the jury.Moreover,I really hope you can put more passion into the speech and try to enrich it with more facial expression,then surely your speech would be fabulous.
演讲中没有语法错误,尤其其中一个男孩讲的非常好,他演讲的开头很好,而且很幽默,演讲有激情,并且和观众有很好的眼神交流并且在演讲中有适当的肢体语言
your grammar is ok.It's worth mentioning that a boy gave a fantastic speech with an impressive beginning,furthermore,he was fairly humorous and enthusiastic throughout the speech,and he made good eye contact with the audience and used appropriate body language in the speech.
可以了吧 适当再加分吧 很辛苦的

Throughout the history of mankind,people have communicate with body language.In many situations,the way you something is far more important than what you say.
Eye contact is sometimes the key to communication.It can signal friendliness or hostility,interest or boredom,and understanding or confusion.
In Western cultures,maintaing eye contact in conversations is necessary.As a matter of fact,a westerner might consider a lack of eye contact as a lack of intert.In Spain,Italy and Greece,where people stand close together talking to each other,eye contact is more frequent and lasts longer.
In many Asian cultures,avoiding eye contact shows respect.It is done when talking with anyone in authority or with anyone older.
Habits like this can cause problems when people do not understand them.For instance,an Asian might close his eyes in concentration or look down while listening to a speaker.A Western speaker might think the man is not intereted.
Eye contact is a subtle thing.Avoiding eye contact might be considered impolite,but staring at others is also considered rude and should be avoided.
终于打完了!版权所有,翻录必究!

Eye Contact
We humans not only use langues but also use gestures and expressions to communicate with each other.Eye contact is the most important part of the expression contact.Our eyes could contain lots of meaning and deliver them to people.Sometimes lovers make eye contacts to tell their love to each other.Sometimes enemys use eye contacts to show their enmity to each other.Sometimes we make eye contacts with the friends we meet in the street.In a word eye contact plays a very important role in our life,and without it our life won't be that colourful.

Under certain circumstances, eye contact is better understood than words.