英语翻译reversed the traditional hotline format by leting the hosts call their subjects on air instead of having listeners phone them.麻烦联系当时的年代，

英语翻译
reversed the traditional hotline format by leting the hosts call their subjects on air instead of having listeners phone them.
麻烦联系当时的年代，

与传统的热线形式相反,让主持人通过广播打电话给他们的对象,而不是由听众打电话给主持人.