My grandmother has been suffering from neuralgia for many years.

He is receiving treatment for tuberculous dactylitis.

She missed school because of menstrual pain.

I go to the gym every day to build my muscles.

This river is three long.

He learned about hermaphroditism in his biology class.

During a lunar eclipse, the moon enters the Earth's penumbra.

This semi-automatic washing machine is easy to use.

This subfossil shows the life of creatures from thousands of years ago.

I jog for half an hour every day.