副词
中文翻译：愉快地
同义词：
['gaily', 'jubilantly', 'cheerfully']
例句：
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1.She laughed heartily at the joke.
她对那个笑话笑得很开心。
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2. The children were jubilantly celebrating their birthday.
孩子们高兴地庆祝他们的生日。
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3. The teacher cheered up the class with her cheerful speech.
老师用她愉快的演讲让全班同学振奋起来。