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An LNG truck is being refilled at a terminal in Rudong, Jiangsu province. [Photo by Xu Congjun/For China Daily]
Among these users, people born in the 1990s and 2000s use an average of 21.9 apps and 20.5 apps respectively, while others only have 17 apps.
An attempt by the Hong Kong government to introduce moral and national education in primary and secondary schools in 2012 was thwarted by protests that branded the proposed curriculum as "brainwashing".
An Airbus H135 helicopter is seen at the Berlin Air Show 2016, on June 3, 2016. [Photo/IC]
An English-language course is recorded by a teacher in Yinchuan, Ningxia Hui autonomous region. [Photo/Xinhua]
来源：资阳报