relevant - Before proceeding certain policy, government have to discuss with relevant people. = Before they implement a certain policy, the government has to discuss it first with the congress/senate.

negligence - People blame on government's negligence.=OR: People blame the government for its negligence.

burden - a former president Lee's four-river project made a lot of debt and it burden nation. =Former President Lee's four-river project induced a lot of debt and burden to the nation.

prestigious - A professor Mr. Paik is prestigious in his field and win a prize at notable commision. =Mr. Paik is a prestigious professor in his field. He won a prize for a notable commission.

suicidal - When I was in army, one of my senior said I felt suicidal a few times, but I went through well. = When I was in the army, one of my seniors said, "I felt suicidal." for a few times, However, I successfully got through it.