背景

Found in or affecting many people or places; widespread. It refers to something that is generally true or common in most cases.

To give out parts of something to different people or to share something. In economics, it refers to how wealth or resources are distributed in a society.

A statement of the exact meaning of a word, especially in a dictionary. It also refers to explaining the nature or scope of a concept.

To show, express, or be a sign of something. It is also used to describe how mirrors or water show an image, or how people report problems to authorities.

Mutually related or relevant. It is used to describe the connection between two variables or topics.

To explain or present an idea, theory, or argument in a clear and detailed way.

A sign, measure, or gauge of something; a statistical measure of economic or social data.

To take a specific action, adopt a policy, or use a particular method to achieve a goal. It is frequently used in formal contexts to discuss strategies or solutions.

To investigate or examine a subject in detail. It is frequently used in academic papers to introduce the analysis of a specific topic or problem.

The extent to which something is likely to happen or be the case; the mathematical likelihood of an event.