The new law released employers from their obligation to recognize unions.
新的法律免除了雇主承认工会的`义务。
They felt under no obligation to maintain their employees.
他们觉得没有义务为员工提供生活费。
We have a moral obligation to protect the environment.
我们有道义责任保护环境。
Her moods oscillated between depression and elation.
她的情绪时而抑郁，时而亢奋。
His supporters have reacted to the news with elation.
他的支持者听到那条消息后兴高采烈。
Universal celebrations are held and the whole nation is in elation.
普天同庆，万众欢腾。