例句與造句

1. A collection of related problem programs , identified in the input stream by a job statement followed by one or more exec and dd statements
   相關的問題程序的集合。在輸入流中，由一個job語句后面跟一個或多個exec （執行）和dd （數據定義）語句來標識。
2. It's difficult to find problem program in a sentence. 用problem program造句挺難的