A: Can I get you anything to drink?
    - 마실 것 좀 줄까?

B: Sure, just a glass of water please.
    - 그럼, 물 한 잔 부탁해.

-> Would you like something to drink? 뭐 좀 마실래?

-> cold water (시원한 물), No, thank you. 고맙지만 괜찮아.