How the word "mailbox" is translated into English
The mailbox is next to the door.
[ðə ˈmeɪlˌbɑks ˈɪz ˈnɛkst tə ðə ˈdɔr.]
Is our mailbox full again?
[ˈɪz aʊər ˈmeɪlˌbɑks ˈfʊl əˈɡɛn?]
I don't have the mailbox key.
[aɪ ˈdoʊnt həv ðə ˈmeɪlˌbɑks ˈki.]
"mailbox" is in the lesson "Office" (Level 34), along with 15 other useful words. LinDuo has 180 topic lessons like this one, 2,375 words in total. Every word has an illustration, a transcription and pronunciation in a female and a male voice. Just 10–15 minutes a day is enough to learn them all. Free, and works offline.