효과적

Covering a wide area or including a great variety of things; extensive.

The act of sharing or exchanging things like ideas, information, or culture between groups or countries.

To have or possess something as one's own, especially property, land, or a specific talent/trait.

To be useful, helpful, or advantageous in a particular situation or for a specific purpose. It describes something that provides practical value.

The process of becoming smaller in size, amount, degree, or number. It is the opposite of an increase.

A principle or standard by which something may be judged or decided.

The possibility of something bad or unpleasant happening. It can refer to physical danger or a risky situation.

A state of being steady and not changing or being disturbed. It can apply to emotions, economy, or physical balance.

A matter or situation regarded as unwelcome or harmful and needing to be dealt with and overcome.

A written or stored account of facts or events; a performance that surpasses previous ones in sports.