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针对目前旅客列车车内垃圾存放困难的现状，设计了两种将茶桌与小垃圾箱组合在一起的组合式茶桌，以达到分散收集垃圾的目的。
In view of the current situation of trash storage in passenger trains, two kinds of modular tea tables are designed, which combine the tea table with the small trash can so as to achieve the purpose of scattering and collecting trash.