A carpenter's tools include saws, hammers, and screw-drivers.
木工的工具包括锯子、锤子和旋凿。
2
Chisels, screwdrivers and pointed tools should never be carried in your pockets.
凿子、螺丝刀及带尖端的工具绝不可放在口袋中携带。
3
A new type manual screw driver is provided, which removes operating inconvenience of traditional manual screwdrivers and comprises a handgrip and a driver head.