o buraco in inglese:

ozone hole

These special characteristics explain its preference for still-hunting (lying motionless beside a seal's breathing hole, waiting for one to surface).

Forgetting his key, he was able to open the door by inserting a wire in the key hole.

In the Chinese football game in which the players used their feet and bodies - but never their hands - the goal was a hole in a net made from silk.

After the earthquake, people stared into the deep hole in the ground in surprise.

It took me about two and a half hours to dig a hole one meter in diameter and two meters in depth.

Bill got into such a hole with the payments on his house that now that he's lost his job, I don't know how he'll ever get out from under.

The seals surface more frequently then, so a bear's chance of catching one at a breathing hole is greater after nightfall.

And the teams competed with each other to try to kick the ball through this hole.

On the way out I said to my waitress, "Be careful, Sue. There's something funny about the glasses you gave me - they're filled in on the top, and there's a hole on the bottom!"

And if the vacuum explodes, it is called a black hole.

Even if we do this, it will be another sixty years before the Antarctic ozone hole is repaired.

If a mouse only has one hole, it will soon perish.

John and Cathy have different tastes and different characters. Trying to get them together is like putting a square peg in a round hole.

There was a hole in the ground in my garden, I walked into it and sprained my ankle.