You're preaching at me again!
你又在对我说教了！
He would not listen to a conqueror preaching to the conquered.
他不愿听一个征服者对被征服者说教。
Health experts are now preaching that even a little exercise is far better than none at all
现在健康专家都在宣扬，即使是少量的运动也远比根本不运动好得多。
Mellors was preaching heresy and had to be immediately defrocked.
梅勒斯宣扬异端邪说，不得不立即免去其圣职。
The man was preaching the gospel.
此人在传布福音。