欧盟呼吁谈判结束西班牙独立争议

confrontation – n. argument or clash over something

dialogue – n. discussion or series of discussions between two groups

referendum – n. election in which the people in an area vote for or against an issue of public concern

baton – n. thick stick sometimes used by police as a weapon

mediation – n. process to find a solution between two or more people who disagree about something