例句與造句

1. This version contains extensions to RPG IV beyond that of the base IBM compiler.
2. The resulting language is a compatible super-set of the PL / I Standard and of the earlier IBM compilers.
3. IBM's hardware competitors had little to gain and much to lose from success of PL / I . Compiler development was expensive, and the IBM compiler groups had an in-built competitive advantage.
4. It's difficult to find ibm compilers in a sentence. 用ibm compilers造句挺難的