He harked back to the subject.
他回到了本题.
辞典例句
She often harked back to her days in the countryside.
她时常谈到在乡下度过的那些日子.
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We harked the hound back.
我们唤回猎犬.
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He said that, and then he harked back.
他说了那个, 随后又回到原题.
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The hounds harked back to the dells.
猎犬折回小山谷想再找寻到嗅迹.
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