Ah! The power of the ruler can be regarded as the first big brother to hit the child. Hey, please listen to me slowly. Whoever buys a ruler, eldest brother, if you hit the ruler three times, there will be a big red and obvious hole in your hand, which will make you miserable. I tried to hit my three hands with a ruler, and the hands would be enlarged in proportion, so I couldn't even speak. I can only look at my hands and mouth and scream, hey. Hit forty boards with a plastic ruler, it's just swollen. It is even possible to play twenty or forty boards. If a person's parents are exhausted, it's really easy to play forty boards.

One day I asked my dad, what would you do if my grandfather hit you with a ruler every day? My dad said he wouldn't live to be today.

Fortunately, the ruler is just my toy now. Or hit a dozen necks with it.

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This ruler is 48 centimeters long. Think about whether the average ruler is 15 or 20 cm long. By the way, if I have time, I'll give this ruler to Mr. Liu and hit anyone who doesn't listen.