Ouverture des portes 的意思是

The place wasn’t entirely authentic, though. Unlikea normal Parisian apartment, the plumbing worked. There was a nice kitchen and a comfortablebed. Our building even had a tiny lift with a female voice that said, “Ouverturedes portes,” in perfect French. That is the only French phrase I mastered, andit’s a shame I don’t have much use for it.

這是2021年新高考考試英語全國卷I（全國乙卷）的閱讀理解七選五中的一段。其中的Ouverture desportes 是法語。請問這個 Ouverture des portes 的意思是呀！麻煩懂法語的老師翻譯一下，謝謝！

這是“門已開啟”的意思, 這是電梯的自動語音播報。overture（名詞）=opening  des= of the portes=doors 法語的冠詞復數為les, de=of des=de+les = of the，portes是法語porte（門）的復數。由于電梯一般為兩扇門，所以用復數。