难道梦想真的这么难以接触吗？

Don't dream really so hard to reach?

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特别重点为普及到弱势或难以接触到的人群组。

There is a special focus on reaching vulnerable or hard-to-reach population groups.

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免疫规划在向难以接触到的人群提供干预措施方面通常做得最好。

Immunization programmes generally do the best job of delivering interventions to hard-to-reach populations.

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