He is majoring in electrodynamics at university.

My grandmother is being seen by a specialist in geriatrics.

I am majoring in histology at university.

Kinetics is the study of the motion of objects.

The technology of artificial rainmaking greatly contributes to agriculture in arid regions.

My grandmother really likes Tsushima's specialty, the Tsushima sweet potato.

The photoelectric effect is a phenomenon where a material emits electrons after absorbing light.

My high school has very strict rules.

His filial piety towards his parents is wonderful.

She looked up at the dazzling stars.