干预社区中，40岁以下组，女性和低文化水平者4年后糖尿病知识提高尤为显著。

In intervention community, the raise of DM knowledge in the groups of less than 40 years old, female and low education level had especially notability.

youdao

城市弱势群体之所以“弱势”的原因是多方面的，但是，自身能力差，文化水平低，缺乏竞争优势是其中非常重要的方面。

Urban vulnerable groups was a "weak", there were many reasons for, but their own poor, low literacy levels, lack of competitive advantage is one very important respect.

youdao

但是他们的喜悦心情几乎在一夜之间就化为乌有，因为他们发现自己不是被解放，而是被征服——而且是被比他们文化水平低的人所征服。

Their joy, however, vanished almost overnight, for they found they were not being liberated, but conquered - and by a lower civilization at that.

youdao