

Voy al cine una vez al mes.
[ˈboj al ˈθine ˈuna ˈβeθ al ˈmes.]
I go to the movies once a month.
¿Te lo explico una vez más?
[¿te lo eksˈpliko ˈuna ˈβeθ ˈmas?]
Shall I explain it to you one more time?
Solo lo vi una vez.
[ˈsolo lo ˈβi ˈuna ˈβeθ.]
I only saw it once.
"una vez" is in the lesson "Time 3" (Level 40), along with 13 other useful words. LinDuo has 180 topic lessons like this one, 2,369 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.