"Quick ignition off" 是点火快关的英文表达。这个表达的来源是汽车工程领域，是指在汽车的发动机点火系统中，通过快速关闭点火来停止发动机的运转。
下面是一些英文例句及其中文翻译：
"Make sure to turn the quick ignition off before you leave the car." (在离开车辆前，务必关闭点火快关。)
"The quick ignition off button is located on the dashboard." (点火快关按钮位于仪表盘上。)
"Quick ignition off is an important safety feature in case of a car accident." (点火快关是在车祸发生时的重要安全功能。)
下面是一些英文例句及其中文翻译：
"Make sure to turn the quick ignition off before you leave the car." (在离开车辆前，务必关闭点火快关。)
"The quick ignition off button is located on the dashboard." (点火快关按钮位于仪表盘上。)
"Quick ignition off is an important safety feature in case of a car accident." (点火快关是在车祸发生时的重要安全功能。)