这是非常令人痛心的，尤其是她的妈妈。
在医院里，我们常常在检查时见到因刷牙方法不正确引起的疾病，这是非常令人痛心的。
At the hospital, we usually while checking see because the method inaccuracy of brushing teeth the disease causes, this is to make very much the person grieved.
在医院里，我们常常在检查时见到因刷牙方法不正确引起的疾病，这是非常令人痛心的。
At the hospital, we usually while checking see because the method inaccuracy of brushing teeth the disease causes, this is to make very much the person grieved.
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