This is the 15719th most frequent Turkish word.
tersaneleri
"Shipyards."
Here, 'tersaneleri' refers to the plural possessive form, indicating 'shipyards' belonging to cities.
Türkiye'nin batısındaki şehirlerin tersaneleri deniz ticareti için çok önemlidir.
Shipyards in cities located in the west of Turkey are very important for maritime trade.
In this sentence, 'tersaneleri' is used in the accusative case, being the direct object of the verb 'modernize'.
Sanayi sektörü, tersaneleri modernize etmek için yatırım yapıyor.
The industrial sector is investing in modernizing the shipyards.
Here, 'tersaneleri' again appears in the accusative case, describing shipyards visited during the tour.