1·The idea was to put blades on the wheels!
当时的想法是在车轮上装上刀片！
2·The idea was to put blades on the wheels! You know?
我们的想法是把刀片放在轮子上！你懂吗？
3·The theory is, if you give away a razor, you can make up the loss by selling lots of blades.
这种理论是，如果你赠送一把剃须刀，你可以通过出售大量刀片来弥补损失。
4·Simple wrist-twist motion activates sharp blades that will quickly mince even large quantities of herbs.
简单的扭手腕动作就能使锋利的刀片迅速切碎大量的药草。
5·The painting started to drop down in its frame and was shredded by some blades hidden in the bottom of the frame.
那幅画从框中脱落掉下来，被藏在画框底部的刀片切成了碎片。