求翻译：它的优势在于操作非常简单，只要提前确定好需要切割的木板宽度，并固定好，一摁开关按钮，它就可以自己运作，人就可以离开了，非常方便，一个人可以同时操作三四台同样的机器。是什么意思？

Its advantage lies in the operation is very simple, as long as the good wood cutting width is determined in advance, and fixed, a press switch button, it can operate their own, people can leave, very convenient, a person can operate simultaneously 34 Taiwan the same machine.

It has the advantage of operation is very simple, as long as well determine, in advance of the need to cut wood, and fixed width, and a submerged switch button, it can be your own work, you can leave a person is very convenient, and can operate at the same time as the machine 34.

Its superiority lies in the operation to be extremely simple, so long as determined ahead of time good needs to cut plank width, and fixed good, as soon as presses the switch button, it may own operate, the human might leave, extremely convenient, a person might the concurrent operation 34 same mach

It has the advantage of operation is very simple, as long as the earlier identified the need to cut the plank width and fixed, a pressed button to switch, it can operate, people can leave, very convenient, a person can simultaneously operate three or four sets of the same machine.

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