invincible
| DEFINITION: | [verb] - too strong to be defeated or prevent from doing what is intended |
| EXAMPLE: | 'Spain are a good team but not invincible' Germany striker said before the match. |
| POLISH TRANSLATION: | niezwyciężony, niepokonany |
to be on your mettle
| EXAMPLE: | It's going to be a tough interview - he'll have to be on his mettle. |
| POLISH TRANSLATION: | dawać z siebie wszystko, wykazać się |