This is the 14467th most frequent Turkish word.
ovaları
"Plains" or "lowlands."
In this sentence, 'ovaları' is used to refer to 'plains' in the plural form and accusative case, indicating the regions being explored.
Türkiye'nin güneyindeki geniş ovaları gezmek oldukça keyiflidir.
It is quite enjoyable to explore the vast plains in the south of Turkey.
Here, 'ovaları' denotes 'plains' but in the context of observation as the accusative object of the verb 'seyrettim' (I observed).
Çocuklar ovada oynarken ovaları seyrettim.
While the children were playing in the plain, I observed the plains.
In this sentence, 'ovaları' is used as the direct object of 'sulamak' (to irrigate), specifying the plains being irrigated.