Compulsory sterilization represented social engineering of the worst sort.

强制性绝育象征着社会工程的最低手段。

Social engineering: 1,571, 1.5 percent.

社会工程行为：1571起，1.5%。

See What is social engineering? For more.

请参阅What is social engineering ？以获得更多信息。

The answer may be not more technology, but better social engineering.

答案可能不是需要更多的科技，而是需要更好的社会工程。

This is not about social engineering. It is about not wasting potential.

这不是社会工程方面的事，而是事关不能浪费人的潜能。