例句：

　　Would you open the door for me, please?

　　請(qǐng)你給我開(kāi)門(mén)好嗎？

　　He had to lower his head to get through the door.

　　他得低頭才能過(guò)這道門(mén)。

　　This door should only be used in an emergency.

　　這道門(mén)只能在緊急情況下使用。

　　I had a letter from the people who used to live next door.

　　我接到了過(guò)去的鄰居寫(xiě)來(lái)的一封信。

　　You can't open the door from the outside.

　　你從外邊打不開(kāi)這個(gè)門(mén)。