求翻译：形形色色的男女中国留学生，有的看去，显然是富家子弟，有的看去分明性情纨绔，有的严肃；有的吸着烟，品着菜，只不过当成夜生活的一种方式是什么意思？

Chinese men and women students in various forms, some looking, it is clear that are children of a wealthy family, and some look distinct temperaments silk trousers, some serious, some smoking a cigarette, vegetables, except that night as a way of life

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The male and female China foreign students of all forms, some looked, is obviously the wealthy family juniors, some look at the distinct personality fine white silk leggings, some serious; Some smoking, the vegetable, is regarding as the nightlife one way

Chinese men and women students in various forms, some looking, it is clear that are children of a wealthy family, and some look distinct temperaments silk trousers, some serious, some smoking a cigarette, vegetables, except that night as a way of life

Chinese men and women students in various forms, some looking, it is clear that are children of a wealthy family, and some look distinct temperaments silk trousers, some serious, some smoking a cigarette, vegetables, except that night as a way of life