if I had finished my homrwork,I would have gone travelling.What does it mean?

问题描述:

if I had finished my homrwork,I would have gone travelling.What does it mean?
mean!

如果我完成了功课,那我肯定已经去旅行了.
(这是个过去的假设,但事实上自己过去是没有完成功课的)