例句與造句

1. ISPF primarily provides an IBM 3270 terminal data sets via its Program Development Facility named ISPF / PDF, where " PDF " refers to Program Development Facility.
2. ISPF primarily provides an IBM 3270 terminal data sets via its Program Development Facility named ISPF / PDF, where " PDF " refers to Program Development Facility.
3. It's difficult to find program development facility in a sentence. 用program development facility造句挺難的