306老调重谈to harp on the same string307有来有往Courtesy on one side cannot last long..308礼多必诈full of courtesy, full of craft309声嘶力竭He was talking at the TOP of his voice.310覆水难收Whats done cannot be undone./There is no use crying over spilt milk.
来源：www.fbgzau.com 2025-05-23
306老调重谈to harp on the same string307有来有往Courtesy on one side cannot last long..308礼多必诈full of courtesy, full of craft309声嘶力竭He was talking at the TOP of his voice.310覆水难收Whats done cannot be undone./There is no use crying over spilt milk.
