and then fold one end of the opening upward， and finally draw eyes and scales with a colored pen，折紙， i play origami with my friends. we mainly fold fish. and the lower right corner in the same way，折好之后，然后分別將兩面的左下角向里折，再把兩個三角形當中的一個對折，我們主要折魚，一條活靈活顯的魚就誕生了，你學