We just learned that I am happy in Italian is sono felice, and you are sad is Sei triste.
Now let's learn how to say He is angry.
Lui è arrabbiato
We can break it up into three words:
He - Lui - sounds like loo-ee /?/
is - è - sounds like ay /?/
angry - arrabbiato - Sounds like ah-dah-bee-ah-toh /?/
So all together Lui è arrabbiato sounds like loo-ee ay ah-dah-bee-ah-toh.
(from: wikipedia - accademia della crusca)
In German:
Er ist wütend
In Spanish:
Él está enojado
In French:
Il est en colère