随着经济的发展和人民生活水平的提高，人们的饮食中加入了越来越多的营养食品。

With the economic development and the improvement of people's living standards, more and more nutritious foods have been introduced to people's diet.

youdao

它反映了这样一个事实：在过去的几十年里，人们的总体生活水平有所提高，并且避免了大规模战争或经济匮乏等大规模社会创伤。

It reflected the fact that these decades saw a climb in general standards of living and avoidance of mass societal traumas like full-scale war or economic deprivation.

youdao

先进的现代知识可以养活世界上饥饿的人们，提高他们的生活水平。

Advanced modern knowledge can feed the hungry people of the world and improve their standard of living.

youdao