유익하다

A field of study or the pursuit of knowledge through systematic research and learning.

The act of choosing or selecting the best or most suitable individuals from a group.

The ability to direct one's attention or efforts toward a specific task for a period of time. It is mental focus.

The act of handing in or submitting a document, report, or assignment to an authority or organization.

The state of being highly skilled or proficient in a particular task through practice and experience. It is often used to describe professional expertise.

To make something ready for use or consideration. It is a fundamental word for discussing exams, travel, or meetings.

To inspire, encourage, or instill a certain feeling, spirit, or sense of purpose in someone.

The capacity to accept or tolerate delay, trouble, or suffering without getting angry or upset.

The actual ability, skill, or competence that a person has in a particular field, often developed through practice or study.

Having or showing an ability to make new things or think of new ideas. It is a key trait discussed in IELTS topics regarding education and problem-solving.