stub·born·ly
adverb/ˈstʌbənli/
/ˈstʌbərnli/
- (often disapproving) in a way that shows you are determined not to change your opinion or attitude
固执的；执拗的；顽固的；倔强的 - She stubbornly refused to pay.
她怎么都不肯付钱。
- She stubbornly refused to pay.
- in a way that is difficult to get rid of or deal with
难以去除（或对付）的 - Unemployment remains stubbornly high.
失业率居高不下。
- Unemployment remains stubbornly high.