n.乐队花车；宣传车；浪潮；流行
There is a bandwagon pulling out and the leader has to get people to climb on. 乐队彩车要出发了，领导者必须让人们爬上去。
He joined the prime minister's bandwagon. 他加入了首相这一派。
The reform bandwagon swept across the country. 改革浪潮席卷全国。
