claim vs concentration in Korean
주장vs집중

주장claim
"Claim" means saying that something is true, right, or real. The Korean word 주장 can also mean a strong opinion that someone says firmly. You often use it when people disagree and one person says, "This is true" or "I am right."
When to use claim
집중concentration
Concentration (집중) means giving all your attention to one thing. You use this word when you study, listen, work, or do something carefully. It can be a noun, and it is also often used in phrases about focusing well or not focusing well.
When to use concentrationHow they differ
claim (주장) and concentration (집중) are nearby Korean vocabulary items learners often meet together. Use “claim” when "Claim" means saying that something is true, right, or real. The Korean word 주장 can also mean a strong opinion that someone says firmly.… Use “concentration” when Concentration (집중) means giving all your attention to one thing. You use this word when you study, listen, work, or do something carefull…