source of personnel造句

While the presence of SS leaders and their staffs in Flensburg had provided D鰊itz with a source of personnel to support his government, otherwise they presented problems.
Members of the Royal Canadian Mounted Police ( RCMP ) who were until August 4, 1998, prohibited by the Royal Canadian Mounted Police Act from enrolling in the Canadian Forces Reserve, are an important source of personnel as are ex-cadets who enrol to work with the cadet program immediately upon leaving the cadet program before their 19th birthday.
It's difficult to find source of personnel in a sentence. 用source of personnel造句挺难的