Learn Turkish: Yol boyunca gördüğüm her şey bana hüzünlü çocukluğumu anımsatacak. - Everything I see along the way will remind me of my sad childhood.

In Turkish, the -DIK participle covers past and present (non-future) events. Although the main verb anımsatacak is future, the act of "seeing" is framed as a general occurrence ("whatever I see") happening concurrently with the journey. Using göreceğim her şey would sound more rigidly like "everything I am scheduled to see later."

How is the phrase yol boyunca put together?

It is built from yol (road/way) and boyunca. The word boyunca comes from boy (length), the possessive -u, the buffer -n-, and the equative suffix -ca. Literally translating to "along its length," it is a very common postposition meaning "along the way" or "throughout."

What is the function of the -t in anımsatacak?

It is the causative suffix. The base verb is anımsamak, meaning "to remember" or "to recall." By adding -t, it becomes anımsatmak ("to cause someone to remember"), which is the standard way to say "to remind."

Why is bana (to me) in the dative case here?

The verb anımsatmak (to remind) dictates the case of its objects. It takes the dative case for the person receiving the reminder, and the accusative case for the thing being remembered. Literally, the sentence is structured as: "It will remind my childhood (accusative) to me (dative)."