Q: Translate "I was just bringing him a glass of water." to Czech?
Yes: Říkal ať mu donesu sklenici vody.

Q: Translate "Their shopping list included tanks, anti-aircraft and ground-to-ground missiles." to Czech?
Yes: Na jejich objednávkovém listu figurovaly tanky a rakety typu země-vzduch a země-země.

Q: Translate "It's like ice! - I told you so." to Czech?
Yes:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Je tak ledová!