A general substitution of knives forguns would promote physical fitness.
全面的用刀取代枪,将会促进身体健康。
2
Inside the lobby, another guard wands you with a metal detector, looking forguns, knives, whatever.
大厅里,另一个警卫用金属探测棒检查你们,看看有没有枪、刀之类的东西。
3
The important functions of recoil system forguns were analyzed, and the necessity and significance of quantitative evaluation of its performance were demonstrated.