obloha znamená v Angličtina

air▼(the apparently open space above the ground)
noun
[UK: eə(r)] [US: ˈer]

sky [skies]▼(atmosphere above a given point, especially as visible from the surface of the Earth as the place where the sun, moon, stars, and clouds are seen)
noun
[UK: skaɪ] [US: ˈskaɪ]