名词
中文翻译：Unknown
同义词：
['obligation', 'duty', 'responsibility例句：1. The company is under a legal obligation to pay back the loan.（该公司有法律义务偿还贷款。）']
例句：
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1. The company is under a legal obligation to pay back the loan.
该公司有法律义务偿还贷款。
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2. She felt a sense of responsibility for her children's education.
她感到对孩子的教育负有责任。
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3.He was held responsible for the accident.
他因事故被追究责任。