There are currently 13 expansion packs available for The Sims 4:

• Get to Work (2015): This expansion pack allows Sims to pursue a career in three different fields: medicine, law enforcement, or science. It also adds a new world called Magnolia Promenade.
• Get Together (2016): This expansion pack adds a new world called Windenburg and allows Sims to join clubs and go on adventures.
• City Living (2016): This expansion pack adds a new world called San Myshuno and allows Sims to live in apartments, attend festivals, and more.
• Cats & Dogs (2017): This expansion pack adds cats and dogs to the game, as well as a new world called Brindleton Bay.
• Seasons (2018): This expansion pack adds four seasons to the game, as well as new activities and events.
• Get Famous (2018): This expansion pack allows Sims to pursue a career in acting, singing, or writing. It also adds a new world called Del Sol Valley.
• Island Living (2019): This expansion pack adds a new world called Sulani and allows Sims to live on a tropical island, swim with dolphins, and more.
• Discover University (2019): This expansion pack allows Sims to attend university and pursue a degree in a variety of fields. It also adds a new world called Britechester.
• Eco Lifestyle (2020): This expansion pack allows Sims to make a difference in the world by choosing to live a sustainable lifestyle. It also adds a new world called Evergreen Harbor.
• Snowy Escape (2020): This expansion pack allows Sims to go skiing, snowboarding, and ice skating in a snowy mountain world called Mt. Komorebi.
• Cottage Living (2021): This expansion pack allows Sims to live a simpler life in a rural world called Henford-on-Bagley. They can raise animals, cook meals over a fire, and more.
• High School Years (2022): This expansion pack allows Sims to attend high school, make friends, and go on adventures. It also adds a new world called Copperdale.

If you’re looking for a way to add more content and features to The Sims 4, you can purchase one or more of the expansion packs.