求助英语句子词汇的理解!Information about successful programs and methods of _英语解答

求助英语句子词汇的理解!
Information about successful programs and methods of teaching languages are included in the series.请问在这个句子中,怎么理解in the series,

人气：482 ℃　时间：2020-05-31 08:26:24

解答

series是系列的意思,在这里指某个系列的产品,比如图书、音像制品等等.