动词短语
中文翻译：加入笑声
同义词：
['participate in laughter', 'join in the fun', 'share in laughter例句：1. They joined in the laughter at the unexpected joke.（他们加入了对那个意外笑话的笑声。）']
例句：
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1. They joined in the laughter at the unexpected joke.
他们加入了对那个意外笑话的笑声。
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2. The group of friends joined in the laughter as they watched the skit together.
这群朋友一起观看小品时，加入了笑声。
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3. During the party, everyone joined in the laughter when the host made a funny comment.
在聚会上，当主人讲了一个有趣的评论时，每个人都加入了笑声。