题目内容
整个上午他都在忙于写那篇故事，只是偶尔停下来喝杯茶。(break off)
He was busy writing the story all the morning, only breaking off occasionally to have a cup of tea.
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题目内容
整个上午他都在忙于写那篇故事，只是偶尔停下来喝杯茶。(break off)
He was busy writing the story all the morning, only breaking off occasionally to have a cup of tea.