晚餐的谈话变得越来越散漫，大家的话题在政治、体育和童年回忆之间跳跃。
The dinner conversation became increasingly discursive as everyone jumped between politics, sports, and childhood memories.
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解释
散漫的，东拉西扯的（rambling, meandering, lacking focus）
The dinner conversation became increasingly discursive as everyone jumped between politics, sports, and childhood memories.
散漫的，东拉西扯的（rambling, meandering, lacking focus）