exclusive; one and only; only; sole

1. 他抓住了那唯一的機會。
   He's caught the unique opportunity.
2. 他是那次飛機失事唯一的幸存者。
   He is the only survivor of the plane crash.
3. 她是班上唯一的歐洲人。
   She is the only European in the class.
4. 甜食是我唯一的嗜好。
   Sweets are my only indulgence.
5. 他聽到的唯一的聲音就是那臺機器的嗡嗡聲。
   The only sound he heard was the hum of the machine.
6. 小洞穴是唯一的避寒處。
   A small cave was the only refuge from the cold.
7. 希望是他唯一的依靠。
   Hope is his only anchor.
8. 編字典一直都不是他唯一的工作。
   Dictionary-making has not been his exclusive employment.

一的英語翻譯：