Questions & Answers about La knabino estas malsata, kaj ŝi petas rizon kun tomatoj.
La is the definite article, like the in English. So la knabino means the girl, not just a girl or girl.
Esperanto has only one article: la. It does not change for gender, number, or case.
Knabino can be broken down like this:
- knab- = the idea of a young male person, boy
- -in- = female suffix
- -o = noun ending
So knabo = boy, and knabino = girl.
This is a very common pattern in Esperanto.
The ending -as marks the present tense.
So:
- estas = is / are / am
- petas = asks / is asking
In Esperanto, all present-tense verbs end in -as, no matter who the subject is. You do not change the verb the way English changes I am, she is, they are.