SEOUL GETS NEW TRAINS

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Seoul Metro will start replacing old subway _trains_ with newones that will be _equipped_ with several new _amenities_ later this month. In addition to making less _noise,_ the passenger cars will have conveniences like free wireless phone chargers. There will also be _wider_ seats, and air quality improvement devices. Five of these _Upgraded_ trains will be put into _operation_ on Line 5 by the end of February. Twenty more will be added to the _subway_ line by the end of this year.