up and running
全面而准确地运行;步入正轨；正常运行;恢复正常状态并顺利进行
working fully and correctly
“up and running”是英语中极具实用性的短语，核心含义为“（系统、项目、关系等）启动并正常运作；（人或事物）恢复正常状态并顺利进行”。如：
The new app will be up and running next month.
新应用将于下月上线并正常运行。
It will be a lot easier when we have the database up and running.
等我们把数据库弄好以后，就省事多了。
After a few awkward dates, their relationship finally got up and running.
经过几次尴尬的约会后，他们的恋爱关系终于步入正轨。
She was nervous at first, but now her romance with him is up and running smoothly.
起初她很紧张，但现在她和他的恋情进展得很顺利。
They took time to know each other, and now their love affair is up and running.
他们花时间了解彼此，如今这段恋情已稳定展开。
After moving into their new house, the couple’s married life got up and running quickly.
搬入新房后，这对夫妻的婚姻生活很快就步入了正轨。
Through the community activity, the new friendship group was up and running in no time.
借助社区活动，这个新的交友小组很快就组建并运转起来了。
The school’s new online teaching system will be up and running before the new semester.
学校的新在线教学系统将在新学期前启动并投入使用。
With the government’s support, the local small business got up and running again after the pandemic.
在政府的支持下，这家当地小企业在疫情后重新恢复了运营。
The new government department was up and running within a month of its establishment.
这个新的政府部门在成立后一个月内就开始正常运作了。
After months of negotiations, the cross-border cooperation mechanism between the two countries is finally up and running.
经过数月谈判，两国的跨境合作机制终于启动并运转。
The military’s emergency response team was up and running as soon as the disaster occurred.
灾害发生后，军方的应急救援小组立即启动并投入行动。
The community’s new public library faced some delays, but last week it finally got up and running, attracting dozens of residents every day.（2022年高考英语全国卷II）
该社区的新公共图书馆面临一些延误，但上周它终于正式投入使用，每天吸引数十名居民。
The startup faced many difficulties in its early days, but after receiving investment, its core business was soon up and running.（2024四级）
这家初创公司在早期面临着许多困难，但在获得投资后，其核心业务很快就步入正轨。
