Definition
To exaggerate or emphasize the negative aspects of a situation, often with a sense of enjoyment or dramatic effect.
大肆渲染情况的糟糕
Stop piling on the agony; the situation is bad enough as it is.
别再雪上加霜了，情况已经够糟了。
I know you're disappointed, but there's no need to pile on the agony like it's the end of the world.
我知道你很失望，但没必要把它说得像世界末日一样。
Whenever he makes a mistake, his colleagues love to pile on the agony.
每当他犯错，他的同事们总喜欢落井下石。