一般说来，一个合乎文法的子句包含有主词与述语。 In general, a grammatical clause contain a subject and a predicate.
这是一个并列子句。 This is a coordinate clause.
COBOL源程序中在标识部、环境部或过程部中所书写的，用句号结尾的一组连贯的描述子句。 Any consecutive set of descriptive clauses terminated by a period, written in the identification, environment, or procedure divisions of a COBOL program.
