SureFire WeaponLight神火武器用灯;神火武器照明
surefire e确信的;一定会发生的
surefire bet必定成功的的做法
surefire strategies秘笈
perfect surefire万全
Maglite Vs Surefire新手一问
Surefire by Mark Southworth近景魔术
Mark Southworth - Surefire神火;近景魔术
SureFire Alarm Clock神火闹钟
ADJ（形容词） A surefire thing is something that is certain to succeed or win. 一定成功的 [非正式][ADJ n]
These products are promoted as surefire cures for various diseases.
这些产品被当作包治百病的良药来促销。