safety cut玻璃布补强切断砂轮safetyn.安全；保险safety split pin安全开尾销safety set screw安全螺丝,安全止动螺钉safety prodution安全生产safety economics安全经济学safety condenser安全电容器safety container安全容器safety in school校园安全Safety lifecycle安全全过程safety criterion安全标准,安全准则safety interlock安全联锁装置,保险联锁装置

1. My mother, the type to always read an airline safety card, left everything behind as she hustled to the exit, jumped on the slide and ran as fast as she could away from the plane.
   我母亲，属于永远会阅读飞行安全卡的那种人，把所有东西都丢在身后，冲向出口，跳上滑梯，并尽快地离开飞机。