坚持进步，反对倒退。 ( Persist in progress and oppose retrogression. )

她被吓得倒退了几步 ( She was scared back a few steps )

要是倒退十年，我还能开夜车 ( If I go back ten years, I can drive at night )

那歹徒恶狠狠逼过来，小王倒退几步，后发制人，看准对方的破绽，一阵拳脚，把他打倒。 ( The gangster drove him fiercely, Xiao Wang took a few steps backwards, then made a pretense, spotted the opponent's flaws, and fisted him down. )