heavy burden

基本解释

When thousands of people are depending on you, that is a heavy burden.
当数千个人都依靠你的时候，这就成了一项繁重的负担。
At macro-economic level, CVDs place a heavy burden on the economies of low- and middle-income countries.
从宏观经济层面来看，心血管疾病对低收入和中等收入国家造成了沉重负担。
And by not providing enough coverage, it will force the future generation--especially middle-class and migrant workers--to bear the heavy burden of supporting their aging parents.
此外，由于没有足够的覆盖面，它又将迫使未来一代人——特别是中产阶级和流动劳工——承担起抚养老迈双亲的沉重负担。

This is all really a very unfortunate and heavy burden to place on this fascinating little library of writings from late antiquity.
这就将不幸的重担强加给了这个,收藏近古时期作品的迷人的小文库。
耶鲁公开课 - 旧约导论课程节选

There is inequality of motherhood vs fatherhood and the female heavy burden of family planning.
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And many Britons carry a heavy burden of consumer debt as well as their mortgages.
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And our view is that that's a heavy burden to carry, and, hey, these are good competitors.
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