When asked if insurance firms should be obliged to pay for expensive treatments that have not been proved more effective than a cheaper alternative, 56% say yes.

当人们被问到保险公司是否必须支付昂贵的医疗费，而这些费用没有证明比另一种便宜的医疗方案更有效时，有56%给了肯定回答。

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It should be packed intact no matter it is expensive or not, otherwise, it would indicate a careless attitude, harming the effect of the gift presentation.

一件礼物无论是否昂贵，都应该包装完好。礼物包装得不好表明一种不在乎的态度，会有损于送礼的效果。

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The gift need not be expensive, but it should usually demonstrate an attempt to find something that related to the recipient's interests.

礼物通常不会特别贵重，但需要表示你对收礼人兴趣的了解。

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The newer drugs are more expensive but Robert argues there should not be a price on quality of life.

BBC: NEWS | Health | 'I felt like a zombie'

FracFocus has been a very expensive enterprise to create, and should not be held responsible or criticized for not fulfilling all the desires of anti-fracking activists who are too lazy to do a little data mining work of their own.

FORBES: Harvard's Frack Disclosure Study Earns an 'F'

Poor countries argue that this is a nonsense, since better access to vaccines through greater generic supply would actually reduce their need for expensive treatments and should be a priority, not an exclusion.

ECONOMIST: Patently troublesome