the reason for 与 by reason of的区别

问题描述:

the reason for 与 by reason of的区别
希望能详细一点
能有例句说明吗

the reason for 是指...的原因by reason of 是because of 的意思,因为...例:The reason for my mistake is that I was not careful enough.By reason of the rain,we had to stop going out.