適切

Remaining in the same state as before; still. Often used to highlight that a problem or situation has not changed despite efforts.

To overlook or ignore something, either unintentionally or by choosing not to address it. Often used in critical analysis.

A state where things or people are gathered together very closely in a small area; density/concentration.

The state of being completely dried up or exhausted. Used for water, resources, funds, or even creative ideas.

The state of a region where the population has significantly decreased, leading to difficulties in maintaining social functions and services.

One part of a larger plan, system, or series of actions. Often used to explain the context or purpose of a specific activity.

The action of putting something into operation or use, especially a rule, law, or theory.

The main subject, theme, or topic of a discussion, book, or piece of art. It is the central idea that everything else revolves around.

A sign or signal that shows the condition or existence of something. In academic and economic contexts, it refers to a quantitative measure used to assess status or progress.

The rate at which something occurs or is repeated over a particular period of time or in a given sample.