它可以是死亡的直接原因,但也是导致幼儿患病的最重要的一个危险因素。
It can be a direct cause of death but is also the most important single risk factor for disease in young children.
在孩子的眼中,它可以是非常可怕,非常危险。
In the eyes of a child, it can be extremely frightening and very dangerous.
在孩子的眼中,它可以是非常可怕,非常危险。
In the eyes of a child, it can be extremely frightening and very dangerous.
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