swear like a pirate

例句：

1. 1. She swore to never tell anyone about it.
   她发誓永远不会告诉任何人这件事。
2. 2. He swears by his honor and integrity.
   他以荣誉和正直为誓言。
3. 3. They swore to protect the country's interests at all costs.
   他们发誓不惜一切代价保护国家的利益。