follow-my-leader
noun [ U ] UK uk/ˌfɒl.əʊ.məˈliː.dər/ us/ˌfɑː.loʊ.məˈliː.dɚ/ (US follow-the-leader)
学样（一种儿童游戏，参加者需模仿领头人的一举一动）
a children's game in which one child is followed by a line of other children, who have to copy everything the first child does