The difference is that in American universities English is the primary language, and if you can't communicate in English then you shouldn't be attending somewhe

The difference is that in American universities English is the primary language, and if you can't communicate in English then you shouldn't be attending somewhere where English communication is required. I disagree with your assertion that I should have to make as much of an effort to understand them as they have to, when they are the ones visiting another country. I wouldn't attend a Chinese university without making sure I can effectively communicate in Chinese (or whatever language is used there), and I expect the same courtesy from other people.