开展大规模预防接种运动使国家承受沉重的财政和实施负担。

Undertaking large scale vaccination campaigns places heavy financial and operational burdens on countries.

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对残疾人的长期照护，其中大多数为15岁以下儿童，使受影响家庭承受额外昂贵的负担。

The long-term care of those disabled, most of whom are children aged 15 years, places an additional costly burden on affected families.

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在喧嚣的尘世中，失去重点或者使自己承受过重的情绪和体力负担是很容易的。

In our hurried world, it's easy to lose focus and tax our emotional and physical limits.

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