【双语】人类精子准确性断崖式下降！2045无孩可生？

s reduce the impact of the above factors as much as possible.

总之，世代又世代的本能丢下到今天，创造了史无前例的生物技术，也创造了无数看不见的宇宙射线，环境污染和压力，所有这些疑问又就会变成生殖焦虑重新报复给本能。

In short, generations of human beings he come to this day, creating unprecedented technology, and in the meantime also created countless invisible radiation, environmental pollution and pressure, all of which will turn into reproductive anxiety and retaliate against human beings.

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