题目内容
他没来参加晚会的原因是他不得不参加一个重要的会议。
The reason why he didn’t come to the party was that he had to attend an important meeting.
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题目内容
他没来参加晚会的原因是他不得不参加一个重要的会议。
The reason why he didn’t come to the party was that he had to attend an important meeting.