Here are some examples of using the word **«fiasco»** in English:
1. The concert was a fiasco. The band forgot their music and the sound system broke down, leaving the audience disappointed.
2. The company's attempt to launch a new product ended in a fiasco when it turned out that the product was not ready for release and had many quality issues.
3. The negotiations between the two countries almost led to a diplomatic fiasco when they could not agree on a solution to the conflict.
4. The athlete's performance in the competition was a fiasco. He fell several times and could not finish the race, leaving his team disappointed.
5. The restaurant's opening night was a fiasco due to poor service and food quality. Many customers complained and left without finishing their meals.
6. The politician's speech was a fiasco when he stumbled over his words and made several embarrassing mistakes.
7. The attempt to reconcile the two families after a long feud ended in a fiasco when old grievances resurfaced and led to more conflict.
8. The film's premiere was a fiasco when the projector broke down and the film could not be shown.
9. The charity event was a fiasco when the venue was not ready and many attendees were disappointed.
10. The team's strategy for the game was a fiasco, leading to a loss and disappointment for the players and fans.