blåsa upp znamená v Angličtina

blow up▼(to inflate)
verb
[UK: bləʊ ʌp] [US: ˈbloʊ ʌp]

inflate [inflated, inflating, inflates]▼(to enlarge the volume occupied by an object)
verb
[UK: ɪn.ˈfleɪt] [US: ˌɪn.ˈfleɪt]