hu-hu znamená v Angličtina

to-whit▼[UK: tuː wɪt] [US: ˈtuː ˈwɪt]

to-whoo▼[UK: tuː] [US: ˈtuː]

choo-choo▼◼◼◼noun
[UK: ˈtʃuː ˈtʃuː] [US: ˈtʃuː ˈtʃuː]