Vandaag werkt zij thuis.
English: Today she works at home.
In Dutch, 'inversie' means switching the order of the subject and the verb. After an adverbial phrase (bijwoordelijke bepaling) at the start of a sentence, the verb comes before the subject.
Use inversion in Dutch when you start a sentence with an adverbial phrase (like time, place, or reason). This helps to emphasize the adverbial information.
Vandaag werkt zij thuis.
English: Today she works at home.
Na de les drinkt hij koffie.
English: After the lesson he drinks coffee.
In de zomer fietsen wij vaak.
English: In the summer we often cycle.
Om acht uur begint de film.
English: At eight o'clock the movie starts.