「背對著」這個詞組的意思是指身體的背部面向某個方向，通常用來描述一個人或物體的姿勢或位置。它可以用於形容一個人站立或坐著時背對著其他人或物體，表示不面對或不直接接觸的狀態。在某些情境中，這種姿勢可能暗示著拒絕、冷漠或不願意參與的態度。
用於描述一個人或物體的背部指向某個方向，通常暗示著不面對或不參與。這個表達常用於日常對話中，形容某人不想面對某個情況或人。
例句 1：
他背對著我，讓我無法看清他的表情。
He was with his back to me, making it hard to see his expression.
例句 2：
她選擇背對著舞台，似乎不想參加這個活動。
She chose to turn her back to the stage, as if she didn't want to participate in the event.
例句 3：
他總是背對著朋友，讓人覺得他很冷漠。
He always has his back to his friends, making him seem very indifferent.
通常用於描述一個人或物體的正面不面對某個對象或方向，表示他們不在意或不想與之互動。這個表達可以用於描述情感狀態或社交互動中的距離感。
例句 1：
她面對著窗戶，背對著我們。
She was facing away from us, looking out the window.
例句 2：
他在會議中背對著發言者，似乎不太感興趣。
He was facing away from the speaker during the meeting, seeming uninterested.
例句 3：
他們的談話被其他人打斷，結果都背對著對方。
Their conversation was interrupted by others, and they ended up facing away from each other.
用於描述一個人或物體已經轉身，背對著某個方向或對象，通常暗示著拒絕或不想參與的態度。這個表達常用於描述情感上的疏離或社交上的距離。
例句 1：
她轉過身，背對著我，不想再談這個話題。
She turned away from me, not wanting to discuss the topic any further.
例句 2：
他轉過身去，背對著那個人，顯示出他的不滿。
He turned away, showing his displeasure towards that person.
例句 3：
當他聽到壞消息時，他轉過身，似乎不想面對現實。
When he heard the bad news, he turned away as if he didn't want to face reality.
用於描述一個人或物體的方向與某個參考點相反，通常用於形容位置或動作。這個表達可以用來強調距離感或相對位置。
例句 1：
他們都朝著相反的方向走，似乎不想見面。
They were both walking in the opposite direction, as if they didn't want to meet.
例句 2：
她坐在椅子上，背對著門，面朝相反的方向。
She sat in the chair with her back to the door, facing the opposite direction.
例句 3：
他把椅子轉到相反的方向，讓自己不再面對那個人。
He turned the chair to the opposite direction to avoid facing that person.