She was found guilty of espionage against the United States.她被判犯有反美间谍罪。They were accused of un-American activities.他们被指控从事反美活动。Despite their tough anti-American rhetoric, the government is privately trying to maintain good relations with the U.S..尽管他们发表强硬的反美言论，政府仍试图私下与美国保持良好关系。