脊柱损伤在这些工人中很常见。

___Injuries to the spine are common among these workers.

他们很幸运，没有受伤。

They were lucky to escape without ___injury.

然后我意识到没有人受重伤，但我们都有一些轻伤。

Then I realized that nobody was seriously hurt, but we all had some ___injuries.