Learn Swedish: Det finns många bilar på parkeringen idag. - There are many cars in the parking lot today.

When saying that something exists or is located somewhere ("there is" or "there are"), Swedish always uses the phrase det finns. You can't use a direct translation like "där är" because där means "over there" and points to a specific physical location. Here, det works as a placeholder or "dummy subject" just to give the verb a subject.

Since there are "many cars", why doesn't the verb change to a plural form like "there are" in English?

Swedish verbs never change form to match the subject. Because of this rule, you will use exactly the same phrase, det finns, whether you are talking about one single car ("there is") or many cars ("there are").

Why do we use the preposition på when the English translation says "in" the parking lot?

Prepositions often don't translate perfectly between languages. In Swedish, you are considered to be "on" an open, flat space like a parking lot, a town square, or a street. Therefore, you must use på (on) instead of i (in).

How do we know parkeringen means "the parking lot" and not just "a parking lot"?

The base word for a parking lot is an en-word: en parkering. To make it definite ("the parking lot"), Swedish attaches that article to the end of the noun, turning it into parkeringen.