。
Get that bicycle off the sidewalk.
Literal
Sidewalk [from-から] bicycle [obj-を] remove do-(imperative-くれ).
~てくれ is the rough imperative form of ~てください, dropping the polite ending to produce a blunt but familiar command. Used by men (or in casual contexts) when asking for an action to be performed. 撤去する ('to remove, clear away') is a formal noun-する compound — its pairing with the rough ~てくれ creates a slightly mismatched but natural tone.