日韩精品久久一区二区三区_亚洲色图p_亚洲综合在线最大成人_国产中出在线观看_日韩免费_亚洲综合在线一区

A citizen selects books through an electronic borrowing machine at a shopping mall in Chongqing, southwest China, July 22, 2014. It was the first "electronic library" at a shopping mall in Chongqing. People who are responsible for the library of the Dadukou District have said that the "Electronic Library" would be installed in the communities, hospitals and other public places. (Xinhua/Liu Chan)