So, our first year of marriage we went to 11 percent, second year we went to 12 percent, and the third year we went to 13 percent, and on and on and on. Why did I do that?
于是我们结婚后的第一年捐11%， 第二年捐12%， 第三年捐13%， 每年依次递增。我为什么这么做？