

물속의 물고기들이 정말 예뻐요.
[muls͈oki mulkokitɯli t͡ɕʌŋmal jep͈ʌjo.]
The fish underwater are really pretty.
잠수함 창문으로 물속의 세상을 볼 수 있어요.
[t͡ɕamsuam t͡ɕʰaŋmunɯlo muls͈oki sesaŋɯl pol su is͈ʌjo.]
You can see the underwater world through the submarine's window.
물속의 바위가 잘 안 보여서 위험해요.
[muls͈oki pawika t͡ɕal an pojʌsʌ wiʌmhɛjo.]
The rocks under the water are hard to see, so they're dangerous.
"물속의" is in the lesson "Transportation" (Level 39), along with 11 other useful words. LinDuo has 180 topic lessons like this one, 2,380 words in total. Every word has an illustration, a transcription and pronunciation in a female and a male voice. Just 10–15 minutes a day is enough to learn them all. Free, and works offline.