rapid transit train
快速列车
以上为机器翻译结果，长、整句建议使用 人工翻译 。
In particular, chewing gum stuck on the Mass Rapid Transit train doors stopped the trains from moving. It happened a few times and those were a few times too many.
另外，因口香糖黏在快速轨道运输车的车门上而阻停列车运行的事情时有发生，所以新加坡制定了此项规定。
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