例句與造句

1. A confidential survey commissioned by Transocean weeks before the explosion stated that workers were concerned about safety practices and feared reprisals if they reported mistakes or other problems.
2. :: Also, boiler explosions states that in the UK, there were 122 locomotive boiler explosions in the 19th century, but only 15 in the 20th.
3. It's difficult to find explosion state in a sentence. 用explosion state造句挺難的