名词
中文翻译：欢乐
同义词：
['cheerfulness', 'mirth', 'gaiety例句：1. The party was filled with joviality and laughter.（聚会充满了欢乐和笑声。）']
例句：
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1. The party was filled with joviality and laughter.
聚会充满了欢乐和笑声。
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2.He had a jovial nature that made everyone feel at ease.
他性格开朗，让每个人都感到轻松自在。
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3.Her joviality made the room feel lively and cheerful.
她的乐观使房间充满活力和快乐。