There was growing below-population growth with huge unemployment, huge racial disparities, a very volatile political social environment.

人口增长率很低，失业率很高，存在严重的种族不平等，政治社会环境非常动荡。

The book deepens into a darker story of the repressed emotional and social environment of 20th-century England.

这本书深入地描写了20世纪时英国人克制的情感与压抑的社会环境。

Other things like our changing environment, social factors or the effects of taking medicine can also turn us on or off coffee or tea.

其他因素，比如不断改变的环境、社会因素或药物影响也都会让我们喜欢或讨厌咖啡或茶。

Rather, they're exquisitely complicated motivational systems that are crafted to deal with the natural and social environment.

相反，它们是精致复杂的动机系统，旨在应对自然和社会环境。

It's important to have a social environment and also to be able to help the children, the youth, the adults, the elders, so we will be united.

有社会环境是很重要的，也要有能力帮助孩子、青少年、成年人、老年人，这样我们才能团结在一起。

For Cai, the starting point of creation is to think deeply and learn how to better visually present the environment, social functions and world outlook in the novel.

对蔡来说，深入思考和探索如何将作品中的环境、社会功能、世界观实现视觉化呈现是创作的起点。

We also have to look at trends in the general social and economic environment, and be ready to respond to changes in society and changes in the economy as a whole.

我们还要着眼于社会经济大环境的变化趋势，随时准备应对社会变化和经济整体变化。