毫无诚意 meaning in English

not to be sincere in the least

He said he was sorry, but i knew he spoke with his tongue in his cheek .
他说他很抱歉，但我知道他毫无诚意。
It's less characteristic than your comment on it which is perfectly insincere .
这句注脚更富有你的特色，那就是毫无诚意。
He wondered once again if orr wasn't talking to him with the tip of his tongue in one of his apple cheeks .
他又拿不准奥尔是不是花言巧语、毫无诚意地在跟他胡扯。
He was too wise to be imposed upon by fair words spoken without sincerity
他人极聪明，毫无诚意的花言巧语骗不了他。
The glaring insincerity of these sermons was not sufficient to compass the banishment of the fashion from the schools , and it is not sufficient to - day ; it never will be sufficient while the world stands , perhaps
在众目睽睽之下，这种说教虽然给人以假话的感觉，但这种风气还是消除不了，时至今日依然如故。也许只要世界存在一天，这种毫无诚意的说教就永远消灭不了。