The fruit seller palmed off some bad oranges onto the old lady.

那水果商把一些坏桔子混充好的卖给了那位老大娘。

《新英汉大辞典》

Have some bad food smell, like the smell of onions or fish, on your hands?

你的手上是否有一些不好的食物气味，如洋葱或鱼的味道？

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Then if we want to undo some bad restoration attempts, we can determine what kind of process we can use to remove them to dissolve the paint and uncover the original.

然后，如果我们想要撤销一些糟糕的修复尝试，我们可以决定使用什么样的方法来移除它们，以溶解油漆并展现其原始面貌。

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But any American growers or home gardeners hoping for an early spring this year just got some bad news.

VOA: special.2009.02.03

And so you'll learn over time both by seeing and by doing that there are generally some good ways, some okay ways, and some bad ways of actually writing code.

久而久之，你们将通过看和实践来学习到,这里通常有很好的方法，还行的方法，很烂的方法来编写代码。

哈佛公开课 - 计算机科学课程节选

We sense food coming in, that sets into gear a series of metabolic and biological processes that are very interesting, and then of course once the food gets in the body it does lots of interesting things-- some good things and some bad things.

美食当前,食指大动,身体从而启动一系列新陈代谢过程,和有趣的生物过程,而且,当食物进入身体,它就产生许多有趣的效应,这些效应有好有坏

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

It was the collapse of some bad, or premature, business plans that got undeserved funding.

WSJ: Technology Makes Advances in Decade

Sometimes you run into a hot goalie but we had some bad luck sometimes.

BBC: United States ice hockey team stuns hosts Canada

In normal good health, some bad bacteria that cause disease are crowded out by good bacteria.

CNN: Could I become dependent on probiotics?