For example, an adolescent girl may look physically mature but psychologically she may not be well developed.
a plan has now been decided upon to first interconnect the paging networks of more than 10 important cities in the well developed regions of the Yangtze delta area and part of Shandong Province for trial operation.
Education must serve the needs of socialist modernization, be integrated with productive labor, and train builders and successors who are well developed morally, intellectuall and physically.