

수영하다가 해파리에 쏘였어요.
[sujʌŋhataka hɛpʰalie s͈ojʌs͈ʌjo.]
I got stung by a jellyfish while I was swimming.
요즘 바다에 해파리가 많아서 조심해야 해요.
[jot͡ɕɯm patae hɛpʰalika manasʌ t͡ɕosimhɛja hɛjo.]
There are a lot of jellyfish in the sea these days, so you have to be careful.
수족관에서 본 해파리가 정말 예뻤어요.
[sut͡ɕokk͈wanesʌ pon hɛpʰalika t͡ɕʌŋmal jep͈ʌs͈ʌjo.]
The jellyfish I saw at the aquarium were really beautiful.
"해파리" is in the lesson "Sea world" (Level 15), 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.