1. ´To walk on air´ significa ‘ muito feliz ‘

Meaning: to feel extremely excited or happy

Ex: 1. After getting the promotion she’s walking on air.
2. They’ve been walking on air ever since they bought a new car!”

2. ‘ To put up with something or someone’ significa ‘tolerar’

Meaning: to continue to accept an unpleasant situation or someone who behaves unpleasantly

Ex: 1. How do you put up with him? He’s so short-tempered.
2. I can’t put up with the house being messy.