ευχαριστώ

In a sentence

• Ευχαριστώ πολύ για τη βοήθειά σου.

  Thank you very much for your help.

  Used as a way to express gratitude toward someone for their assistance.

• Θα ήθελα να ευχαριστήσω όλους για την παρουσία σας.

  I would like to thank everyone for your presence.

  Used in a formal context to acknowledge and show appreciation to a group of people.

• Ευχαριστώ, αλλά δεν μπορώ να έρθω σήμερα.

  Thank you, but I cannot come today.

  Used to politely acknowledge an offer or gesture while declining it.