aufbinden znamená v Angličtina

untie [untied, untying, unties]▼◼◼◼verb
[UK: ʌn.ˈtaɪ] [US: ʌn.ˈtaɪ]

turn up▼verb
[UK: tɜːn ʌp] [US: ˈtɝːn ʌp]

turning up▼

to hoax▼

to pull someone's leg▼