Hxen.com's tips：Every day persisted can learn English well!-->■Learn English Everyday■
engage –v. to become involved in
dialogue –n. discussions between two groups or countries which have a disagreement
sanctions –n. measures meant to cause a country to obey international law usually having to do with trade
attitude –n. the way a person things or acts about someone or something
reunion –n. a gathering of people who have not been together in a long time
circumstances –n. conditions that affect a situation
