He sighed for the lost days of his youth.

他哀叹失去的青春年华。

youdao

In recent days, Americans have lost two civil rights leaders of the twentieth century, Dorothy Height and Benjamin Hooks.

VOA: special.2010.04.24

They also recorded a song about fallen leaves, darker days and lost love.

VOA: special.2009.11.09

The students lost several days of sight-seeing.

VOA: special.2009.07.14

Ongoing care and lost days of work also add to the cost of the operation.

BBC: 'Growing a new knee'

He is concerned about creating panic among faculty, staff and students, and about making up lost days at the end of the year.

CNN: In time of swine flu, add sanitizer, tissues to school supply lists

She said the costs ranged from property damage to lost days at work and people not being able to visit shops and businesses in flooded areas.

BBC: Oxford floods: Clean-up as water recedes