这里可不要理解成“婚礼长征”，march在此处用的是“进行曲”的意思。进行曲是军队中统一行进步伐的周期性旋律，大概外国人不想总制造新单词，所以就用march同时表示“行军”和“进行曲”。

To get wind of something, in sum-up, is to discover or become aware of something, usually through indirect sources. For example, the press in our example may have got wind of the couple falling in ...