She is suffering from temporomandibular joint disorder.

This program makes extensive use of built-in functions.

He measured the wavelength of light using interferometry.

He works in the air traffic control tower.

Wave function is a fundamental concept in quantum mechanics.

The coelacanth is a fish that has existed since ancient times.

He always watches over us as our guardian.

He likes to take a walk in the park at dusk.

I work at Kyodo News Agency.

He deeply believes in the principles of socialism.