Something that is valuable to you
treasured/prized/precious possession ( =one that is very important to you )
چیز با ارزش
Ex: My hair was my prize possession.
This old violin had been her father’s most treasured possession.
a prized possession is one that is very important to you
a prized possession is one that is very important to you
The biggest thing in your life, the one thing you couldn't imagine your life without it
مهمترین دارایی زندگی، هرآنچه یک نفر دار، چیزی که تمام زندگی یک نفر است
