RICHARD ELDER, HIGH SCHOOL CONSTRUCTION TEACHER The blade not only is - stops, it drops, totally out of the way. I was amazed when I saw that.

• 理查德·艾尔德,高中手工课老师锯齿不仅停了下来,还耷拉下来远离你的手。当我看见它时,感到非常惊讶。