摘要
When you go to another country,you should follow their customs.If people consider something bad or rude,don't do it.In the United States,asking personal questions is not polite.Don't ask people how old they are or how much money they make.Don't ask how much they paip for something.Americans also don't like to use the word“toilet.”They use the words“restroom”or“bathroom.”Other imipolite things include cutting in line and not respecting someone's personal space.
