the door opened by itself the door was open by itself哪一个对
问题描述：
the door opened by itself the door was open by itself哪一个对
意思是门自己开了
答
两个都对
the door opened by itself
the door was opened by itself
第一句整个可以看作一个名词 door,补充部分opened by itself 是状态 如果当句子等于只有一个主语
第二句是个句子主语door+系动词was +表语opened by itself
非要准确点翻译的话 第一个：自动打开着的门
第二个：门自动打开了