有益 (ゆうえき) Japanese meaning | Kotomoraこの講演は学生にとって有益だった。
This lecture was beneficial for the students.
Usage patterns
〈人〉にとって有益だto be beneficial for someone
This book is beneficial for students.
〈時〉を有益に使うto use time beneficially
I want to use my free time productively.
有益な〈事〉beneficial (thing/matter)
Thank you for the useful information.