A periodical talk is usually prearranged and requires some preparations.
A periodical talk is usually prearranged and requires some preparations.
交谈的时间和内容，一般为事先约好，并有初步准备。
A periodical talk is usually prearranged and requires some preparations.
交谈的时间和内容，一般为事先约好，并有初步准备。