Ben kitap okuyorum.
English: I am reading a book.
Şimdiki zaman is the present continuous tense in Turkish. It is used to talk about actions happening right now.
Use şimdiki zaman to describe actions that are happening at the moment of speaking, or ongoing actions.
Ben kitap okuyorum.
English: I am reading a book.
Sen ne yapıyorsun?
English: What are you doing?
O şimdi çalışıyor.
English: He/She is working now.
Biz dışarıda oynuyoruz.
English: We are playing outside.
Onlar yemek yiyorlar.
English: They are eating.