元となった辞書の項目
鶴亀算
noun
a one of common word problem in Japan. It says that "There cranes and turtles. The count of heads is X and count of legs is Y. How many cranes and turtles are there respectively?"
意味（1）
a one of common word problem in Japan. It says that There cranes and turtles. The count of heads is X and count of legs is Y. How many cranes and turtles are there respectively?
