subway car

• In the lining of our nose and lungs , lest we inhale the influenza virus in a crowded subway car
  它们藏在鼻腔与肺脏的内衬里，惟恐我们会在拥挤的地下铁吸入流感病毒。
• Relatively new stainless - steel type of subway car , so named for the bell that rings just before the doors close
  相对地地下铁汽车的新不锈钢类型,如此为接近地在门之前仅仅响的铃命名。
• More than one million passengers use 2 , 300 buses , streetcars and subway cars that operate daily on 6 , 480 km of routes
  壮美和秀丽交融，使多伦多富有天成之美，更加增添了它吸引游客的魅力。