trap in English:

Then he got dressed, stuffed his lecture notes into his briefcase, and ran down the stairs.

We have to use the stairs because the elevator is out of order.

Would you mind carrying it up the stairs for me?

go upstairs

I like this town as it is. Although, there being so many stone stairs is a bit of a pain...

From the corridor, you can reach the living room, the kitchen, and the toilet, or you can take the stairs upstairs, where the bedrooms and the bathroom are.

When you fall off the stairs, you're downstairs quickly.

Even though I ran down the stairs, I couldn't catch the train.

When we arrived at the house, Chin and Chilla were sitting at the top of a broad flight of stairs.

Tom Skeleton, the ancient stage doorkeeper, sat in his battered armchair, listening as the actors came up the stone stairs from their dressing rooms.

My leg cramped up as I ran down the stairs to catch a train, and I had to sit down right there in the middle of the stairway.

The stairs leading to the corridor are slippery, so be careful you don't fall.

There are lots of stairs up to my flat.

OK, so we have you in Room 205, which is on the second floor, just go up the stairs and it's right on your right

Women who are expecting for labour should walk the stairs.

The doctor met her at the bottom of the staircase.

The staircase leading to the rooftop is narrow, steep, and dark.