首先，削减竹子成细条弯曲状作为风筝的框架。

Firstly, pare and flex bamboo into thin strips for the frame of kites.

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当然，任何看过竹子的人都知道有一个难点，竹子长成节状，一节连着一节，之间还有节瘤。

Of course, anyone who has seen bamboo knows there is a difficulty. Bamboo grows in sections, one after another, with a knot between each one.

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