如果是这样，这些过度活跃的基因就会引发各种各样困扰患者的身体和精神的问题。

If so, the other genes would be causing the various physical and mental problems that affect sufferers.

youdao

在书中，她说到：“现在最紧要的问题就是如何限制和减少过度生育所造成的人类精神上和身体上的缺陷。”

In her book she says: "the most urgent problem of to-day is how to limit and discourage the over-fertility of the mentally and physically defective."

youdao