el piso in English:

Although most islands in the ocean have been mapped, the ocean floor is generally unknown.

wooden floor

The floor is dirty! the shopkeeper reprimanded him. "You haven't even paid for the suit yet, and you're already getting it dirty!"

You are invited to attend a meeting at 2:30 p.m. in the meeting room on the second floor. Thank you.

But Dima would never wear the glasses. Suddenly, his body went limp and he collapsed to the floor.

In 1912, the Austrian tailor Franz Reichelt died jumping off the first floor of the Eiffel Tower while trying out his new invention, the parachute coat, which did not work...

They studied it a little bit, but they couldn't spend all day finding out what to do, so they finally picked up the other one, and the water went out again, all over the floor.

It was difficult for a girl with her face and figure to make it across the dance floor without bumping, by only the purest of accidents, into one roué or another.

This club is fearfully dull. The dance floor is empty and the smoking patio is packed.

This product is both a floor polish and a dessert topping.

Using a doubled-up cushion in place of a pillow I lie down on the hard wooden floor with nothing but a carpet spread over it.

You wake up lying on the rocky floor of a dark cave. A little light filters down from above. You can just make out a couple of openings leading away from the cave. What do you do now?

I'd get a soup plate and then slide the glass very carefully over to the edge of the table, and let the water run into the soup plate - it doesn't have to run onto the floor.

An argument broke out on the floor of the convention hall and in no time fists were flying.

When I tried to move the desk, one of its legs made a jarring sound as it scraped across the floor.

Before forks and chopsticks, people usually ate food with a piece of flat bread.

[flat] flat

It is fairly safe to say that the family bound for Australia, or wherever it may be, has in its mind a vision of a nice house, or a flat, with maybe a bit of garden.

Shurrup! Don't make such a fuss over a little headache. I'm flat out of magical power - this is all your fault!

Plato having defined man to be a two-legged animal without feathers, Diogenes plucked a cock and brought it into the Academy, and said, "This is Plato’s man." On which account this addition was made to the definition,—"With broad flat nails."

I like this flat. The location is good, and besides, rent is not very high.

Did you ever try keeping your flat completely free from dust?

A warm, lazy breeze wafts across the flat, endless fields.

When the shooting died down a bit, Daddy ran over to our flat and brought us back some sandwiches.

Some clarinetists use clarinets tuned to A instead of B flat in passages which would otherwise be written in unusual keys.

I can't afford to buy my own flat, but I'm thinking of taking out a loan.

Why do you pay so much for the flat? This is some special kind of mildew on these walls?

I like to perform magic tricks for kids, but they sometimes fall flat.

When the chickens are flat as pancakes, then again the tractor must have been faster than them.