関連ワード:
why do we say excuse me when we burp why do we say pardon me when we burp why do people say excuse me when you burp why do we say excuse me after we burp why do you say excuse me after you burp should you say excuse me when you burp should i say excuse me when i burp is it rude to burp and not say excuse me why do we say excuse me when we fart
