Different cultures have different expressions. The culture of China differs from that of U.S by a rather large scale of elements. Not surprisingly, how people communicate in daily life is also not the same, sometimes even the opposite.
Americans have many forms of greeting someone, including “good morning” and “Hello”. Traditional greetings in China can be quite different from American ones. A typical Chinese greeting translated into English is “Have you eaten yet”. Americans would probably take it literally—their answer would probably be “Yes” or “No”, while in fact it is interpreted as an invitation to a restaurant or to one's home for a meal. In general, Americans would feel uncomfortable if someone approaches them in such a way.
As we can see, there exists a huge gap between Chinese culture and another one. One important thing is to get some basic knowledge about other cultures so as not to misunderstand conversations with foreigners.

题目要求写一篇150字以上的作文，讲述你注意到的你和来自其他文化的人具有沟通差异的故事。范文首段，作者提出各国文化迥异，因此人际沟通也存在差异。第二段，作者以中美人打招呼用语的不同解释了沟通差异可能造成双方的尴尬及不舒服。尾段，作者提出建议，建议人们了解其他文化的基本知识，从而减少与外国人沟通时的误解。