请标准翻译(2)、(3)两段。谢谢
(1)The people are talking to each other. You cannot hear what they are saying. But suddenly they start laughing. What would you think? Would you think they were laughing at something funny that one of them said? Or, to be honest with yourself, would you think they were laughing at you? Yes, you.
(2)Being laughed at is a common fear. But a major study published(公布)in 2009 found that this fear is not the same around the world. It differs from culture to culture.
(3)Some people in the study said they felt unsure of themselves in social situations and hid their feelings of insecurity(不安全). Others said they avoided(回避)social situations where they had been laughed at before.