"Fetele o să umple paharele cu apă."

Translation: The girls will fill the glasses of water.

[trashjedi]

Should the correct English be "the girls will fill the glasses with water"?

[danubissim]

Yes, it should be like you said.

[Renardo_11]

It is an accepted answer (now), although not the proposed one.

[poftim]

Yes. In Romanian "un pahar cu apă" and un pahar de apă" both mean a glass of water, but obviously that doesn't work when you're filling a glass.

[trocan]

"The girls will fill the glasses of water." is wrong translation. This means that we fill up glasses MADE/DESIGNED for water. Unfortunately many translations like this, I feel bad for the people trying to learn a bit of Romanian language.
Correct is "The girls will fill the glasses WITH water."

[TerryOrr]

Poor English translation

[mamedds6]

❤❤❤ really... I can translate it better. In every lesson there is something like this