laborioso znamená v Angličtina

fiddly [fiddlier, fiddliest]▼(requiring dexterity)
adjective
[UK: ˈfɪd.li] [US: ˈfɪd.li]

industrious▼(hard-working and persistent)
adjective
[UK: ɪn.ˈdʌ.strɪəs] [US: ˌɪn.ˈdə.striəs]John is industrious. = John è laborioso.

laborious▼(requiring much physical effort)
adjective
[UK: lə.ˈbɔː.rɪəs] [US: lə.ˈbɔː.riəs]