Submarine SMASH Day Reflection

We are in the yellow submarine~ yellow submarine~
We need to make a glass that you can see up on the ocean in the yellow submarine.
My mission is to think of the idea that we can seat under the table but can see inside the box on the table .
We modify and design all the time, we test whether can see in the box or not, every we change the angel or switch the place of mirror. If we can see the box but not clear or the angle was wrong, we'll modify to the right way.
If the mirror we put didn't help us to see more, we might take it off and design the another part is useful to us.