A week after the theft, ,I returned to my apartment and found human feces on my front door. 空き巣から一週間後私はアパートに戻ったそして人間の排泄物を私のフロントドア（表のドア）の”上"に見つけた それならat my front door か in front of my entrance じゃないか？ at the door
definition (cambridge dictionary) 1, a planned group of especially political, business, or military activities that are intended to achieve a particular aim 2, a group of connected actions or movements that forms part of a war: in business 1,a planned series of activities that are intended to achieve a particular aim: verb to organize a series of activities to try to achieve something: weblio (社会・政治・選挙などの)運動，勧誘，遊説，キャンペーン 〔+前置詞+(代)名詞〕〔…反対の〕運動を起こす[行なう] 〔against〕; 〔…推進の〕運動を起こす 〔行なう〕 〔for〕.
