六上数学公式简介：If this is the case, then doesn't it mean that I don't have to go anywhere and just wait for the time to come and do what I have to do? Why do I have to exert any effort or worry?
If this is the case, then doesn't it mean that I don't have to go anywhere and just wait for the time to come and do what I have to do? Why do I have to exert any effort or worry?
