The slitting device is by optimized designed with the feature of automatic knife sharpening system. The grinding wheel can grind the blades accurately according to the slitting time.
切割系统经过优化设计，配有自动磨刀系统，砂轮可自动根据切割次数来确定研磨刀片。
这把刀需要磨了。
We can be much more effective if we spend our time and focused energy sharpening one knife, and move on to another knife only when the first one has reached its desired outcome.
如果我们花时间和集中精力来磨快一把刀，只有当第一把磨刀满意的程度后再磨另一把的话，那么效率就会大大增加。
In Thailand, they still sharpen knives against stones, and it's a skill you have to learn: how not to ruin the knife as you're sharpening it.
在泰国，人们仍然用沙石磨刀。怎样在磨刀时不损坏它，是一门需要学习的技能。
In Thailand, they still sharpen knives against stones, and it's a skill you have to learn: how not to ruin the knife as you're sharpening it.
在泰国，人们仍然用沙石磨刀。怎样在磨刀时不损坏它，是一门需要学习的技能。
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