求翻译：　当被邀请参加早餐、午餐、晚宴、自助餐、鸡尾酒会或茶会，通常只有两种，一种是正式的，一种是随意的。如果去的是高档餐厅，男士要穿着整洁的上衣和皮鞋，女士要穿套装和有跟的鞋子。如果指定要求穿正式服装，男士必须打领带。是什么意思？

Be invited to attend the breakfast, lunch, dinner, buffet, cocktail party or tea party, usually only two, a formal, one is arbitrary. If you go to upscale restaurants, men should wear a clean shirt and shoes, ladies wear suits and heels. If you specify required to wear formal dress, men must wear a

When you are invited to participate in breakfast, lunch, dinner, buffet, cocktails or tea, and usually there are only two kinds of one is a formal, casual. If you go to a restaurant, and men to wear clean clothes and shoes, ladies, you want to wear a suit and the shoes with. If you specify the requi

When is invited the participation breakfast, the lunch, the evening banquet, the buffet, the cocktail party or the tea party, usually only then two kinds, one kind is official, one kind is at will.If goes is the upscale dining room, the gentleman wants to put on the neat coat and the leather shoes,

When invited to a breakfast, lunch, dinner, buffet, cocktail party or tea party, usually only two, one official, one is free. If you are going to a restaurant, wearing neat jackets and shoes for men and ladies to wear suits and shoes. If you specify a requirement to wear formal clothing, men must ti

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