As the need for dental care increases, dentists continue to rely heavily on their hygienists for cleaning, X-rays, and preventative care.
由于牙齿保护的需求增加，牙医要继续更多地依赖他们的牙齿护理人员进行牙齿清洁，X光影像和牙病预防。
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Employment of dentalhygienists is projected to grow much faster than average for all occupations through 2014, ranking among the Bureau of Labor Statistics' list of fastest-growing occupations.