Three-knife trimmer: A guillotine designed with three knives for trimming sizeable stacks of books or magazines.
三刀切书机:设计用来裁切适量书本或杂志边缘的切纸机。
With three multi-purpose knives, you can perform almost every cutting job; while other types have more specialized uses.
选择3种最常用的刀,他们几乎可以帮助你完成所有的切菜工作。 当然除此之外,还有另外一些专用刀具。
As for that Xie Guozhong who came up with "three-knives" theory, I truly doubt if he really had studied abroad.
而那个“三把刀”的谢国忠,我真怀疑他是不是真在外国学习过。
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