the first(second) magazine 主要是序数词 有表达第几的意思,所以要用序数词
the first issuethe second issue
the first(second) period of magazine
issue 是对的No.1 Issue
the first(second) magazine
主要是序数词 有表达第几的意思,所以要用序数词
the first issue
the second issue
the first(second) period of magazine
issue 是对的
No.1 Issue