The passenger cars will be sealed. Garbage on the trains will be collected in plastic bags which will be handed over to stations along the plateau for batch treatment.是什么意思_The passenger cars will be sealed. Garbage on the trains will be collected in plastic bags which will be handed over to stations along the plateau for batch treatment.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句