유익하다

To make someone believe or do something by giving them good reasons. It involves logical reasoning or emotional appeal to influence another person's opinion.

A specific position on a scale of quality, amount, or ability. It is often used to describe academic standards or living conditions.

A basis or ground for an action, belief, or argument; evidence or reason that supports a claim.

The act of achieving or accomplishing a goal or task through effort.

The main subject that a student studies at college or university. Essential for IELTS Speaking Part 1 and essays about education.

Information, understanding, or skills that you get through experience or education. It refers to the state of knowing about a particular subject.

To be excellent, superior, or of high quality, especially in comparison to others.

To revise, modify, or correct something that has already been decided, written, or planned. It aims to improve or update the original.

Implicit or suggestive; containing a hidden meaning that is not expressed directly. It is often used to describe poetry, literature, or complex statements.

To repeat means to do or say something again. In an academic context, it refers to recurring patterns or replicating experiments.