动词短语
中文翻译：履行
同义词：
['perform', 'fulfill', 'observe', "perform one's duty"]
例句：
-
1. We must fulfill our promise to help each other.
我们必须履行我们的承诺来帮助彼此。
-
2. The company has been performing well in the market.
该公司在市场上表现良好。
-
3. He fulfilled his duties as a teacher by teaching the students well.
他作为教师的职责是教学生，他做到了。