If he cramps again let the line cut him off.

要是它再抽筋，就让这钓索把它勒断吧。

youdao

He can't run in the halls, cut in line, call out, or swing his paintbrush around.

他不能在走廊奔跑，不能插队，不能大声叫喊，或到处挥舞画笔。

youdao

The enemy's line of retreat was cut off.

敌人的退路已被截断。

《新英汉大辞典》

But usually people do not cut ahead in line, even if the other people in line are strangers and may never be seen again.

VOA: special.2009.03.03

Sherif told the kids--all of the kids-- that the water line to the camp was cut and they all had to defend the camp.

谢里夫告诉所有男孩-,营地的水管被截断了,他们要全部出动保护营地。

耶鲁公开课 - 心理学导论课程节选

"Already we have identified substantial savings, and in the days and weeks ahead, we will continue going through the budget, line by line, and we will identify more than 100 programs that will be cut or eliminated,".

VOA: standard.2009.04.25

The line cut across the water to the side of the boat, then veered beneath the hull before re-emerging a minute or two later.

WSJ: Fishing for Shark in Destin, Fla.

HS2 said the new line would cut London to Warrington journeys by 30 minutes.

BBC: Warrington Council urges HS2 plan re-think

We estimate that technology miniaturization and getting the SpiderSense into a production line will cut the costs down.

FORBES: This Suit Gives You A Real Life Spider-Sense