Whatever may be true in regard to the necessity of decay, and caries, and pain, most parents have already so managed, and their ancestors before them, that suffering will come to their children.

无论是关于衰变的必要性，和龋齿，和痛苦的真实，大多数父母已经使管理，他们的祖先在他们之前，这种痛苦会来自己的孩子。

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Whatever may be true in regard to the necessity of decay, and caries, and pain, most parents have already so managed, and their ancestors before them, that suffering will come to their children.

无论是关于衰变的必要性，和龋齿，和痛苦的真实，大多数父母已经使管理，他们的祖先在他们之前，这种痛苦会来自己的孩子。

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