Even these Numbers, however, mask the burden of health costs.

然而，就算这些数据掩饰了医疗费用的负担。

youdao

So far there is not even a national estimate of the burden of dementia.

到目前为止，甚至还没有一个痴呆症负担方面的全国估计数字。

youdao

This drove these hominids to become better meme machines and to carry the (potentially huge and even dangerous) burden of larger brain size and energy use, eventually becoming symbiotic.

这种竞争驱使原始人变成更好的媒母机器并花费(可能非常巨大甚至是危险)更多的脑容量负载和能量，最终变成一种互惠共生关系。

youdao

There have been strong statements from world leaders on the need to forge agreement, even though differences on timing, approach,burden sharing and funding remain.

VOA: standard.2009.12.08

"If senators refuse to debate about a profound crisis affecting every single citizen, the nation must ask 'What do you fear?' ,'And whose voice do you speak and whose interest do you vote?" Republican Mitch McConnell of Kentucky disagreed, saying the bill will make soaring health care costs go even higher, and place a greater burden on average Americans.

VOA: standard.2009.11.23

So whatever you might say about Mr. Kenny, the country is staggering under an even heavier burden today than when he took over.

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"Adding a surtax onto individual rates that are already expected to rise will result in federal tax rates approaching nearly 50% for these businesses (with state taxes adding even more burden), " he wrote to lawmakers.

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Interest rates are at record lows, so interest costs pose little burden even for heavily indebted companies.

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