他确实说过会提交报告，但从来没兑现。
He did say he would submit the report, but he never followed through.
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did英 /dɪd/|美 /dɪd/
Say英 /seɪ/|美 /seɪ/
解释
did 对 say 起强调，构成"did + 动词原形"结构。先确认曾有过口头承诺的事实，再用 but 对比实际未兑现的结果——典型的先肯后否结构。
He did say he would submit the report, but he never followed through.
did 对 say 起强调，构成"did + 动词原形"结构。先确认曾有过口头承诺的事实，再用 but 对比实际未兑现的结果——典型的先肯后否结构。