名词
中文翻译：Unknown
同义词：
['self-sacrifice', 'selfless sacrifice', 'self-sacrificing']
例句：
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1. He made a self-sacrificing decision to move to another city for work.
他为了工作做出了自我牺牲的决定，搬到了另一个城市。
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2. The teacher praised the students' selfless sacrifices in helping the disabled children.
老师表扬了学生们无私的奉献，帮助残疾儿童。
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3. The family decided to give up their luxurious lifestyle for a simpler one, showing self-sacrificing love.
这个家庭决定放弃他们奢侈的生活方式，展现出无私的爱。