social customs and ways of behaving change. things which were considered impolite many years ago are now acceptable. to see a woman smoking in public today is not surprising, nor is it always ladies first through doors, or on a crowded bus or train need the man give his seat to a woman. customs also differ from country to country. the important thing to remember about social customs is not to do anything that might make other people feel uncomfortable, especially if they are your guests.
    風(fēng)俗習(xí)慣和行為方式的改變。那些很多年前被認(rèn)為是不禮貌的行為是可以接受。今天看到公共女性吸煙不奇怪也不是小姐第一個(gè)，穿過門，或擁擠的公車或火車需要是男人給女人坐。海關(guān)也與國(guó)。記得關(guān)于社會(huì)風(fēng)俗最重要的事是不要做任何可能讓其他人感到不舒服，特別是如果他們是你的客人。