Fruits are seen in a vending machine at a subway station in Shanghai , east China , Jan . 17 , 2011 . Fruit vending machines have been placed in subway stations of Shanghai in recent days . ( Photo : Xinhua ) Apples are seen in a vending machine at a subway station in Shanghai , east China , Jan . 17 , 2011 . Fruit vending machines have been placed in subway stations of Shanghai in recent days . ( Photo : Xinhua ) A passenger buys fruits in a vending machine at a subway station in Shanghai , east China , Jan . 17 , 2011 . Fruit vending machines have been placed in subway stations of Shanghai in recent days ( Photo : Xinhua ) ( Xinhua News Agency )