This is the 4428th most frequent Turkish word.
alıyorlar
"They are taking" or "They take."
The word 'alıyorlar' here represents an activity in progress where 'they' are the doers of the action (buying).
Kitapçıdan yeni kitaplar alıyorlar.
They are buying new books from the bookstore.
In this context, 'alıyorlar' is used to indicate a habitual action that 'they' perform (taking the bus).
Her sabah aynı otobüsü alıyorlar.
They take the same bus every morning.
Here, 'alıyorlar' implies the act of obtaining or receiving something by 'them' as per their wishes.