求翻译：但是，还是有一部分人认为，这样的行为不合适，毕竟地铁是公共场所，吃东西会影响到其他的乘客，不同食品的味道充斥着车厢，这样总是让人感到不舒畅的，他们建议大家在上地铁前把东西吃完，上车后保持洁净的车厢环境，这样对大家都是有益的。是什么意思？

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But, some part of people believed, such behavior is inappropriate, the subway is the public place after all, eats the thing to be able to affect other passengers, the different food flavor is flooding the compartment, like this always lets the human feel not happy, they suggested everybody finished

However, there is that some people believe that such behavior is inappropriate, after all, the Metro is a public place, eating will affect other passengers, different food tastes flooded compartments, so that always make people feel comfortable, who recommends that we eat something before the Metro,