例句與造句

1. It would be the worst mining accident in the United States since 1984.
2. If the deaths of all 13 miners are confirmed, it would be the worst mining accident in the United States since 1984.
3. At the time, it was one of the worst mining accidents in the United States for several years and attracted national news coverage.
4. A death toll of 13 from Sunday's explosions was confirmed on Tuesday, making it the deadliest mining accident in the United States since 1984.
5. It's difficult to find mining accidents in the united states in a sentence. 用mining accidents in the united states造句挺難的