上个世纪见证了卓越的技术和科学进步。

The last century saw remarkable technological and scientific ___advances.

我们生活因计算机技术领域的诸多最新进展而得到改善。

Our lives have been improved by the many recent ___advances in computer technology.

现代医学的发展拯救了无数生命。

The ___advance of modern medicine has saved countless lives.