求翻译：但是由于制度本身设计的不足、居民对整个医疗保险体系的不熟悉乃至误解，加之居民的家庭收入等个体特征的影响，还有部分儿童尚游离在该健康保险伞外。是什么意思？

However, due to the lack of design by the system itself, the residents of the entire health insurance system are not familiar with even misunderstanding, coupled with the impact of individual characteristics of the household income of residents, there are some children still free in the health insur

But as the system of their own design for low, the population of the entire health insurance system is not familiar with and even misunderstood, and the residents of the self-employed, such as family income, and characteristics of the affected children are still drifting in the health insurance an u

But because system itself designs insufficiency, inhabitant to entire medical insurance system not familiar and even misunderstanding, adds inhabitant's individual characteristic and so on household income influences, but also had a part of child still to drift away outside this healthy parachute.

But due to the inadequate design of the system itself, residents are unfamiliar with medical insurance system as a whole and even misunderstanding, coupled with the influence of individual characteristics, such as family income of the residents, there are some of the children were free in the health

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