improve
英 [ɪmˈpruːv] 美 [ɪmˈpruv]
v. 改进;提高;利用;康复;超过
例句:
The union is hoping to improve our working conditions.
工会希望改善我们的工作环境。
They have improved the service.
他们已经改进了服务。
Millions of pounds have been spent on improving the estate.
已经花费了数百万英镑来使这块地产升值。