For each state, there can be an action associated with state entry and exit.

对于每个状态，可以有一个与状态进入及退出相关联的操作。

youdao

Built with safety in mind, the highways have wide lanes and shoulders, dividing medians, or barriers, long entry and exit lanes, curves engineered for safe turns, and limited access.

出于对安全因素的考虑，公路有宽阔的车道和路肩、中央分隔带、界限、长长的出入口车道、为安全转弯而设计的弯道，以及限定数量的入口。

youdao

Save your project and exit MTK.

这时可以保存项目，退出 MTK。

youdao

Meanwhile,the Pakistani army has blocked all entry and exit routes out of South Waziristan, where officials believe Mehsud's fighters are based.

VOA: standard.2009.10.03

So, literally earlier today when I was on my way to campus I emerged from the Harvard Subway Station and I was about to exit the station up the stairs when I noticed this older woman who was standing by one of these things.

今天早些时候，在我从哈佛地铁站,到学校的路上,我即将走出地铁站，上楼梯时,我注意到一个老太太站在,这样的东西旁边。

哈佛公开课 - 计算机科学课程节选

I look back there and I'm just seeing that sign that says 'exit'.

我回顾过去，只看到了某事物存在的标志。

耶鲁公开课 - 文学理论导论课程节选

So he had advised readers to ride the wave of euphoria and exit Inmet now.

FORBES: Selling Inmet for 63% gain

The Ministry of Education is responsible for providing the programme entry and exit tests.

UNESCO: Country Profile: Brazil

More traders could opt to collect profits on the run-up and exit long positions, some said.

FORBES: Average Base Metals Prices Expected To Fare Better In Coming Quarters; Gains Seen As 'Moderate'