国家饮食护理协会发现对于老年人所需营养的知识缺乏认知确，加上雇用来照顾老人的照顾工并不需经过官方检查，这使得老人家置身风险之下。

The NACC report found there is a lack of awareness about the right nutrition for older people, with many older at risk as those hired by direct care do not need official checks.

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检查确认一下该校将来是否会被官方认可。

Check to see if accreditation is in its future.

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在墨西哥的所有病例都妥善检查之后，官方才能得知这些出现流感症状的病人患有的是否真的是这种新型病毒还是仅仅只是一些较老型的、不是那么好担忧的流感病毒。

Until all of the Mexican cases are properly examined, authorities cannot know whether patients suffering from flu-like symptoms actually got this new bug or merely some older, less worrisome one.

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