сдавать назад означает в английский

back out▼(to reverse a vehicle from a confined space)
verb
[UK: ˈbæk ˈaʊt] [US: ˈbæk ˈaʊt]

back up▼(To move a vehicle backwards)
verb
[UK: ˈbæk ʌp] [US: ˈbæk ʌp]