How the word "alguien" is translated into English
Alguien llama a la puerta.
[ˈalɣjeɲ ˈʎama a la ˈpweɾta.]
Someone is knocking at the door.
¿Hay alguien en casa?
[¿ˈaj ˈalɣjen eŋ ˈkasa?]
Is anyone home?
Busco a alguien que hable inglés.
[ˈbusko a ˈalɣjeŋ ke ˈaβle iŋˈgles.]
I'm looking for someone who speaks English.
"alguien" is in the lesson "Pronouns" (Level 30), along with 17 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.