A wife's first obligation is to her husband and children.
妻子的首要义务是对丈夫和孩子的责任。
Southwest Missouri State University recognizes teaching as its first obligation.
美国西南密苏里州立大学十分重视教学工作。
Serving: Leaders' first obligation is not to their shareholders, but rather to their customers.
服务: 领导者的首要义务不是对股东负责,而是对客户负责。
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