- 问题详情:Itmayhelpyoutoknowthatthereisnosuchthingasaperfectspeech.Atsomepointineveryspeech,everyspeakersayssomethingthatisnotunderstoodexactlyashehasplanned.Fortunately,suchmomentsareusuallynotobvioustothelisteners,why?Becausethelistenersdonotknowwhat...
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