vac·il·la·tion
noun/ˌvæsəˈleɪʃn/
/ˌvæsəˈleɪʃn/
[uncountable, countable] (formal)- the act of often changing your opinion or thoughts about something, especially in a way that annoys other people
观点（或立场等）摇摆；动摇 - problems of vacillation and delay in the government
政府的动摇和拖延问题
- problems of vacillation and delay in the government