harp on about sth翻译
to harp on颠来倒去
harp on sth唠唠叨叨地讲;翻译
harp on one string老调重弹
To harp on one string老调重弹
Harp On The Old Tune旧调重弹
harp on the same string老调重弹;翻译
harp on the same progress老调重弹
PHRASAL VERB（动词词组） If you say that someone harps on a subject, or harps on about it, you mean that they keep on talking about it in a way that other people find annoying. 唠叨
Jones harps on this theme more than on any other.
琼斯在这个主题上比在其他任何主题上絮叨得多。