巨大的改善的英文

我的英语学习情况有了很大的改善My English learning has made great improvement

很大的改善，

人们的生活条件有了很大的改善，天更蓝，水更清路更宽，树更绿。英语翻译：People’s living conditions have been improved greatly，and the sky is getting bluer, water is getting cleaner, roads are getting wider and trees are becoming greener.

improve

I have seen big improvement in my English study.