The original message (InputRoot) is available each time after control is returned to the statement following the Propagate node when the individual path is completed.

每次在完成了单个路径且控制返回给Propagate节点后的语句时，原始消息(InputRoot)就可用。

youdao

There has been some violence after the match, but the police are now in control of the situation.

比赛后发生了一些暴力事件，但是现在警方已控制了局势。

《牛津词典》

The rocket tumbled out of control shortly after lift-off.

火箭发射后不久失控坠落了。

《柯林斯英汉双解大词典》

After the end of the Bank of the United States, there was little control of any kind over the state banks.

VOA: special.2009.01.01

Their memory improved significantly, so their intelligence level as taking by tests before and after compared to control group improved significantly after a single week.

他们的记忆力有明显改善，他们的智力水平,在实验前后进行测试，再与对照组相比,在仅仅一周后就有明显改进。

哈佛公开课 - 幸福课课程节选

The opportunity of people to control that is going down and down,and down; and the opportunity for parents to control it is being eroded day, after day, after day.

而人需要控制这种情况的机会,正在日益减少,而家长要控制自己孩子不受影响的概率,也日益降低

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

He also told Reuters that most of the weapons evidence has been found but that any further search would be much more difficult after control of the country is returned to Iraqis.

CNN: Former U.N. inspector to head WMD hunt in Iraq

The arrest came about just five days after control of the investigation switched to Scotland Yard's Homicide and Serious Crime Command unit from the local "Sapphire" policing team, which specialises in sexual assault and rape investigations.

BBC: Blunders kept sex attacker free

They now only control one council in the region - Eastbourne - after losing control of Lewes which they held for more than 20 years.

BBC: Nick Clegg admits Liberal Democrats South East failures