Declan

The Language Learning App Company

The Japanese word

実績

is pronounced
zisseki | じっせき
means
achievements, actual results
Examples:
彼はその実績で金メダルを与えられた。
kare wa sono jisseki de kinmedaru o atae rare ta.
He was given a gold medal for his achievements.
ジャーナリストとしての彼の経歴は優れた実績でいっぱいだった。
jānarisuto toshite no kare no keireki wa sugure ta jisseki de ippai datta.
His career as a journalist was full of distinguished achievements.
Examples sourced from tatoeba.org