作者：小雅和英美友人
Towers of Hanoi
汉诺塔
The Towers of Hanoi is an ancient puzzle.
汉诺塔是一个古老的智力游戏。
It is played with three stacks of differently-sized disks.
玩的时候需要三摞大小不同的圆盘。
When you start the puzzle,
一开始玩的时候，
all the disks are in the stack all the way on the left,
所有的圆盘都在最左边的那摞，
with the largest disk on the bottom
最大的圆盘在最底下，
and the smallest on the top.
最小的在最上面。
The object is to get all the disks over the stack all the way on the right.
目标是把所有的圆盘都移动到最右边那摞。
You can only move one disk per move,
你一次只能移动一个圆盘，
and you can only move the top disk on a stack.
而且你只能移动每摞最上面的圆盘。
The top disk of any stack can be moved to the top disk of any other stack,
任意一摞最上面的圆盘可以被移动到任意另一摞的最上面的圆盘上，
but you can't move a larger disk on top of a smaller disk,
但是你不能把大圆盘移动到小圆盘上，
so disks can only be moved to empty stacks or on top of larger disks.
也就是说圆盘只能被移动到空着的一摞上或者大圆盘上。
Could you give it a try?
你来试试吧！
更多智力游戏亲子英文，请查看
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