This is the 16481st most frequent Turkish word.
yaşadıklarımızı
"What we have lived/experienced."
Here, "yaşadıklarımızı" is used as the object of the verb "anlatmamalıyız" (we should not tell), referring to the things we have experienced together.
Yaşadıklarımızı kimseye anlatmamalıyız.
We should not tell anyone about what we experienced.
In this sentence, "yaşadıklarımızı" functions as the object of "toplamak" (to collect), indicating the experiences intended to be compiled into a book.
Yaşadıklarımızı bir kitapta toplamak istiyorum.
I want to collect what we have experienced into a book.
In this example, "yaşadıklarımızı" is the object of "unutmayacağım" (I will not forget), signifying the shared experiences.