I need a sincere heart in this world of pain.

在这个痛苦的世界上，我需要一颗真诚的心。

youdao

Having copies available will save you a world of pain if you lose your identification, particularly when overseas.

这样做，你不但随时可以获得这些证件，当你在海外遗失身份证明的时候特别派上用场。

youdao

Children in famine, victims tortured by oppressors, helpless old people -a hated burden to their sons, and the whole world of loneliness, poverty, and pain make a mockery of what human life should be.

忍饥挨饿的孩子，惨遭压迫者摧残的受害者，被儿女们视为可憎负担的无助的老人，连同这整个充满了孤独、贫穷和痛苦的世界，使人类所应有的生活成为了笑柄。

youdao

just because you have a different religion or you're born in a different part of the world, we all experience the pain of a lost loved one,"

VOA: standard.2009.12.12

And I'm just wondering how you respond to that, what is the response of you, because of the pain of the world, and because somehow it is irresponsible to put out art that is not beautiful.

我想知道，您的回应是什么，您对这种观点怎么看，因为我们身边有太多的痛苦,而摒弃那些不美丽的艺术又有些不负责任。

普林斯顿公开课 - 人性课程节选

Borrowers entered a world of pain, and the reverberations within the economy are still being felt.

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In the world of investing, people tend to see only what they want to see, which can cause a world of pain.

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If that 94 minute figure is even in the ballpark, that spells a world of pain for video game, movie and broadcast television industries.

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