Breakdown of Sto stirando la mia camicia.
mio
my
stare
to stay, to feel, to be
la
her/it (direct object)
stirare
to iron
Questions & Answers about Sto stirando la mia camicia.
How is sto stirando different from just saying stiro?
Both can translate to "I am ironing", but sto stirando is the present progressive form. It is made using the verb stare (here, sto for "I am") plus the gerund stirando. You use this form to emphasize that you are in the middle of doing the action right now, whereas stiro can also just mean "I iron" in a general sense.
How is the word stirando formed?
Why do we say la mia camicia instead of just mia camicia?
In English we just say "my shirt", but in Italian, possessive adjectives like mia almost always need a definite article before them. So, you literally say "the my shirt" (la mia camicia). The main exception where you drop the article is for singular close family members (like mia madre).
I see camicia translates to "shirt". Can I use it for a t-shirt too?
No, camicia specifically refers to a button-up shirt or a blouse. If you are ironing a casual t-shirt, you would use the word maglietta.