The only reason to keep this kind of process alive is for caching purposes, to improve startup time the next time a component needs to run in it.

保留这种进程的唯一目的就是用作缓存，以改善下次在此进程中运行组件的启动时间。

youdao

To address this problem, our town needs to improve the atmosphere of the libraries so that they will be comfortable places in which to work.

为解决这一问题，我市需要改善图书馆的环境使他们适于工作。

youdao

Most people in this situation live in poor conditions without access to basic needs, including rehabilitation services. To improve their lives, WHO is working to.

处于这种情况的大多数人生活在贫困的条件下，不能满足基本需求，包括康复服务。

youdao

But he needs to improve in this race.

WSJ: Americans eye win at world's richest horse race

China needs to improve its education system, but the reality is that this will take decades since teachers as well as students must be upgraded.

FORBES: Taking Stock Of The U.S.-China Partnership

The rabies problem is real, and this is a fascinating solution, but as the CDC points out, education needs to improve in areas where the vaccine is used.

FORBES: A Pox On Your House? How Fighting One Disease Brought Back Another