出处：按学科分类—语言、文字 中国对外翻译出版公司《汉英成语词典》第18页（209字）
像放下一副重担般的轻松，例当这棘手的难题得到解决后，他如释重负地和朋友旅行去了。
As soon as this knotty and difficult problem was solved，he felt greatly relieved and went off for a trip with friends．