The knifeboard shovel cape may act according to the soil degree of hardness the difference, adjusts the knifeboard to be buried the Angle.
刀板铲土角可根据土壤硬度的不同，调节刀板入土角度。
2
He answered, "Then I ask for a fire, a turning lathe, and a cutting-board with the knife."
他回答说：“那我要一堆火，一个车床，和一个带刀的砧板。”
3
Cut straight down, at a right Angle to board. with a quick stroke of the knife blade. pushing the potato slice away from the potato as you hit the board.