1·I am very sorry indeed for my foolish and ungrateful conduct.
我实在为我的愚蠢和忘恩负义的行为感到非常抱歉。
2·"I'm an ungrateful beast, I know," sobbed Toad, shedding bitter tears.
“我知道，我是个忘恩负义的畜生。”癞蛤蟆托德抽泣着，流下了苦涩的眼泪。
3·I would be an ungrateful wretch if I didn't tell you at least once that it was you who brought some meaning back into my life.
如果我一次也不跟您说：是您给我的生命带来了新的意义，那我可就是个忘恩负义的坏蛋了。
4·Her family is ungrateful and spiteful. When Maggie buys them a house, her mother flies off the handle, worried that her welfare scam will be ruined.
她有一个忘恩负义、怀恨于心的家庭。麦琪给家里买了一套房子，但她妈妈却因为担心自己的诈骗救济会败露而大发雷霆。
5·He's an ungrateful so-and-so.
他是个忘恩负义的家伙。
—— 《牛津词典》
1·I don't want to appear greedy or ungrateful but how do I get him to see how important this is to me?
我不想表现得很贪心或者不领情，但是我该怎样才能让他明白这对我很重要呢？
2·After all we had done, he was still ungrateful.
尽管我们做了一切，可他仍然不领情。
3·I'm not ungrateful. But I would like to have a baby.
我并非不领情，但是我真的想要一个孩子。
4·Please don't think me ungrateful. We have jobs and a nice place to live, and we're healthy.
请不要认为我不领情，我们有工作和很好的生活环境，而且我们很健康。