那种音乐会使你道德沦落: that kind of music will degrade your morality
风尘: 1.(旅途劳累) travel fatigue 短语和例子满面风尘 (look) travel-stained2.(纷乱的社会) hardships or uncertainties in an unstable society 短语和例子堕落风尘 (of woman) become a prostitute; 沦落风尘 be driven to prostitution