You'll need to start at the bottom and work your way up.
You can see them at the bottom of the response.
Then they were at the bottom, or rather the center.
He might be at the bottom of the river for all we know.
She was almost at the bottom when the door started to open.
China used to be far away, the country at the bottom of the world.
At the bottom are the workers on the line, the people who actually make whatever is being made.
But if you want to get to the top, you've got to start at the bottom, same with anything.
We'll hold these two, but put them at the bottom of the list.
I couldn't start again at the bottom of something else.