He visits his parents' house every weekend for filial piety.

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

She successfully made her high school debut.

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.

She looked up at the dazzling stars.

He injured his foot.

I heard that my ancestors were samurai.

He is trying to mend his relationship with his ex-wife.

I kept talking with him for over an hour.