[ 뉴요커 가 읽 어 주 는 3 분 뉴스 ] Keep it moving | " 에너지 , 다른 데 서 아끼 시 죠 " by J 팟 
 E . 106 Keep it moving | " 에너지 , 다른 데 서 아끼 시 죠 " 
 2019 . 07 . 08 124 3 
 Keep it moving | " 에너지 , 다른 데 서 아끼 시 죠 " 
 If traveling by subway was less laborious , more people would opt to use the faster and cheap underground system . The app service dubbed MaaS , or Mobility as a Service , guides users to the fastest means to get to a certain destination via public bus , subway and bike services . But the service won ’ t gain traction if the underground journey is still inconvenient and tiring . Subway operators should try to save expenses elsewhere and keep the automated pathways on and moving at all times . 
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