куча in English:

They found out truth while examining a pile of relevant documents.

I ran after him with a pile of papers that he'd left behind.

pile of clothes

Looking at the pile of laundry, I sighed.

Divide the pile of documents equally, and take them one by one to either side of the room.

I reached into the pile and felt soft fabric.

I always buy the English-language books I come across at bookstores. But since I never read them, all they do is pile up.

I haven't had time to do the dishes for two days; they are in a pile in the kitchen sink.

She is already sorting the gifts the trees into piles

1. He had a pile of papers on his desk. 2. Put those clothes in a pile for washing.

Last year I made a pile.

Tom separated the items into three piles

How can you study with these piles of books around you?

We need some heavy equipment to drive the piles.

What beautiful piles of sugar!

The building was reduced to a heap of rubble.

The unemployed always wind up at the bottom of the heap.

heap of letters

Clothes were heaped on a chair

Lying on the heap of...

A delicatessen caught fire and burned down, leaving a heap of ashes.

The wood was kindled, the flames arose, and a mouldering heap of ashes was soon all that remained of Mrs Askew and her fellow martyrs.

You must love the crust of the earth on which you dwell more than the sweet crust of any bread or cake; you must be able to extract nutriment out of a sand heap.

... and it drove a heap of traffic backwards and...

in heaps / a rubbish heap

Jack has a whole heaps of CDs.

Joan is just twenty years old, but she looks like a heap.

How much for this heap?

Your room is so dirty, look at this heap of rubbish!

There isn't any car mechanic in the world who can fix this old heap

bunch of superimpose image

He saved a bunch of grapes for later. She always had her hair in two bunches on either side of her head.