He is truly a dutiful son to his parents.

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 seems to embody the word 'flawless'.

His words are always sweet on the surface but venomous underneath.

Today's precipitation was 50 millimeters.