precious; valuable

1. 人人都不該虛度寶貴的光陰。
   Nobody should loaf away his precious time.
2. 如果面對即將到來的第三個夜晚的黑暗，你又知道，太陽對你來說，永不再升起了，那么你該怎樣度過這插進來的寶貴的３天呢？
   If with the on-coming darkness of the third night you knew that the sun would never rise for you again, how would you spend those three precious intervening days?
3. 老師們紛紛表示，非常珍惜這次寶貴的學習機會，將會把學到的知識教給自己的同事和學生，使更多的人掌握電腦的基本知識。
   The participants said they valued this special opportunity very much and would teach what they had learned to their colleagues and students to help more people master basic computer skills.
4. 你應很好利用寶貴的每一分鐘去學習。
   You should make good use of every precious minute to study.

寶貴的英語翻譯：