求翻译：科学技术的社会做用具有双重性既能通过促进经济和社会发展造福人类，同时也可能在一定条件下对人类的生存和发展带来消极后过是什么意思？

Science and technology, society has a dual nature with both economic and social development by promoting the benefit of mankind, but also may under certain conditions, to human survival and development of a negative than after

scientific and technological community done using a dual can both through the promotion of economic and social development for the well-being of mankind, and at the same time may, under certain terms and conditions for the survival of mankind and development has brought about negative after

The science and technology society does with has the ambiguity already to be able benefits the humanity through the promotion economy and the social development, simultaneously also possibly brings negatively under the controlled condition after humanity's survival and the development

Society has a dual nature of science and technology can benefit mankind through the promotion of economic and social development, as well as possible under certain conditions for human survival and development after the negative

It can be through promoting the economic and social development and promoting the well-being of mankind that the society of the science and technology does by having dual natures, perhaps after bringing passivism to the mankind's existence and development under certain condition at the same time