

I need to go to the post office.
[aɪ ˈnid tə ˈɡoʊ tə ðə ˈpoʊst ˈɑfəs.]
Is the post office open on Saturday?
[ˈɪz ðə ˈpoʊst ˈɑfəs ˈoʊpən ˈɔn ˈsætərˌdeɪ?]
The post office is next to the bank.
[ðə ˈpoʊst ˈɑfəs ˈɪz ˈnɛkst tə ðə ˈbæŋk.]
"post office" is in the lesson "Institutions" (Level 11), along with 12 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.