This is a great improvement on your previous work.

你的工作比先前有很大进步。

《牛津词典》

Does assisted living really mark a great improvement over a nursing home, or has the industry simply hired better interior designers?

这些生活协助服务比起养老院来说真的有很大的改善吗？还是说这个行业只是雇佣了更好的室内设计师？

youdao

High PIPs are opportunities for great improvement and should be the focus of effort.

高pip值预示着很大的改进机会，也应该是重点努力的东西。

youdao

First of all, a great improvement in the infrastructure of some communities has been observed.

UNESCO: Country Profile: Angola

The last, headed by Noda Yoshihiko, was a great improvement, showing that the DPJ had climbed the learning curve.

FORBES: The Abe/Aso Government "Three Arrows" Agenda for Economic Revival

Mrs Sahlin points out that this is a great improvement on 1998, when the rate was over 22%, and insists that migrants are moving into jobs ever more quickly.

ECONOMIST: Is a large flow of migrants a good or a bad thing?