{"page_name":"is_this_ball_big__1664265066532","question":[{"id":7277,"title":"このボールは大きいですか？","a_cover_url":"A_7277.jpeg","b_cover_url":"B_7277.jpeg"},{"id":7278,"title":"このボールは大きいですか？","a_cover_url":"A_7278.jpeg","b_cover_url":"B_7278.jpeg"},{"id":7279,"title":"このボールは大きいですか？","a_cover_url":"A_7279.jpeg","b_cover_url":"B_7279.jpeg"},{"id":7280,"title":"このボールは大きいですか？","a_cover_url":"A_7280.jpeg","b_cover_url":"B_7280.jpeg"},{"id":7281,"title":"このボールは大きいですか？","a_cover_url":"A_7281.jpeg","b_cover_url":"B_7281.jpeg"},{"id":7282,"title":"このボールは大きいですか？","a_cover_url":"A_7282.jpeg","b_cover_url":"B_7282.jpeg"}]}

../detail/learn_colors_with_colorful_doors_1655717713973.html

[{"u":"/category/Animal.html","k":"動物"},{"u":"/category/Color.html","k":"色"},{"u":"/category/Math.html","k":"算数"},{"u":"/category/Other.html","k":"その他"}]