But they need to be checked at regular dental check-ups to make sure they are not chipped or worn away.

但需要在定期的牙科检查时对它进行检查，以确保它们未被磨损掉。

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Hospitalisation for dental problems is now a serious health issue, even though decay — or dental caries — could easily be prevented through regular brushing and check-ups, the researchers conclude.

专家表示，住院接受牙科治疗已成为先进严重的健康隐患，尽管通过正常的刷牙和检查可以很容易的防止蛀牙（或龋齿）。

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