

Don't ride your bike on the sidewalk.
[ˈdoʊnt ˈraɪd jər ˈbaɪk ˈɔn ðə ˈsaɪdˌwɔk.]
The sidewalk next to the beach was full of people.
[ðə ˈsaɪdˌwɔk ˈnɛkst tə ðə ˈbitʃ wəz ˈfʊl əv ˈpipəl.]
We walked along the sidewalk to the ice cream shop.
[wi ˈwɔkt əˈlɔŋ ðə ˈsaɪdˌwɔk tə ði ˈaɪs ˈkrim ˈʃɑp.]
"sidewalk" is in the lesson "Beach" (Level 17), 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.