She was told by the doctor that it is difficult to get pregnant due to a problem with her fallopian tubes.

He was relaxing while smoking a hookah.

The gas pipe is broken and gas is leaking.

The syrinx of birds can produce different sounds depending on the species.

This old clock uses a Nixie tube.

He underwent surgery for a ureteral stone.

The water pipe is broken and water is leaking.

He understands the meaning of the proverb 'Teaching is half learning', which means that teaching leads to one's own learning.

Will you marry me?

"Do you want to have a meal? Take a bath? Or choose me?" she said jokingly.