誓词

例句：

1. 1. He swore to never forget her kindness.
   他发誓永远不会忘记她的善良。
2. 2. She swore to never tell anyone about the secret.
   她发誓永远不告诉任何人这个秘密。
3. 3. They swore to protect the forest and its inhabitants.
   他们发誓要保护森林及其居民。