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1·One day he saw a knife sharpener.

一天他看到一个磨刀器。

2·Produts lntroduct: TAIDEA Cheap Knife Sharpener design of small size, price cheap and easy for carrying.

产品说明： TAIDEA经济型快速磨刀器体积小巧，价格低廉，易于携带。

3·Zhao Cai, a 66-year-old knife sharpener, is one of the old-timers who can still be found wandering around with a beaten-up toolbox that doubles as a bench.

赵才(音)，一位66岁的磨刀匠，是其中一个老时光的见证者，他仍然到处游荡，带着破旧的工具箱，折起来就当板凳用。

4·The utility model discloses a finger ring pencil sharpener which consists of a finger ring, a knife rest and a blade. The finger ring is connected with the knife rest with the blade.

本实用新型公开了一种戒指削笔刀，它由戒指、刀架、刀片组成，戒指和装有刀片的刀 架连接在一起。