safe pull ==> 安全拉火 safe range ==> 安全范围,电气安全距离,为防止人体触及或接近带电体，确保作业者和电气设备不发生事故的电气距离 ..
双语例句
1
If the pilot had to pull the "d" ring (ejection handle) in an emergency, the cables would snap the wearer's feet back under the seat to ensure a smooth and safe ejection from the aircraft.
当发生紧急情况，飞行员需要弹射时，缆绳会将马刺佩戴者的足部从座椅下方拉出来，以确保弹射安全。
2
Stop driving the vehicle when the oil pressure warning light comes on and pull over to a safe place.
当油压灯亮起时，把车停在一个安全的地方。
3
Instead, slam a spacecraft head-on into a dangerous rock to move it in a hurry, then fine-tune it with another spacecraft by using its gravity to pull the rock into a safe path.