탄탄대로
Meanings
Noun
1. wide, easy road for travel (literally)
2. bright, guaranteed future (figurative, more common, figuratively)
Pronunciation
tantandaero
Examples1
명문대에 입학한 이후 인생길이 탄탄대로일 줄 알았지만 단단히 착각이었다.
After I got into a top university, I thought my life would be guaranteed for success, but I was totally mistaken.