vallon znamená v Angličtina

glen [glens]▼◼◼◼(secluded and narrow valley)
noun
[UK: ɡlen] [US: ˈɡlen]

dale [dales]▼◼◼◻(valley)
noun
[UK: deɪl] [US: ˈdeɪl]

hilly [hillier, hilliest]▼◼◼◼(abounding in hills)
adjective
[UK: ˈhɪ.li] [US: ˈhɪ.li]Chongqing is a hilly city with winding streets. = Chongqing est une ville vallonnée aux rues sinueuses.