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

此外，整体健康状况有所改善，护理的医疗知识水平也有所提高。

There is better overall health and improved medical knowledge in care.

youdao

整体健康状况有所改善，医疗知识和护理水平也有所提高。

There is better overall health and improved medical knowledge and care.

youdao