He is very skilled in handling firearms.

He is leading a self-indulgent life.

This dictionary is a priceless treasure to me.

He practices every day to master that technique.

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.