"better service" 是表示 "服务更好用" 的常用说法。其中 "better" 是形容词，表示 "更好"，而 "service" 是名词，表示 "服务"。
一些例句如下：
We are always looking for ways to provide better service to our customers. (我们总是在寻找更好地为客户提供服务的方法。)
The company has invested in new technology to improve their service. (公司已经投资了新技术来提高服务质量。)
The waiters were very friendly and provided excellent service. (服务员非常友好，服务非常出色。)