He suffered a minor contusion on his occiput.

The warhead of this missile is very powerful.

He drove the nailhead with a hammer.

He is studying the function of the dilator naris.

A dehiscent fruit is a type of fruit that naturally splits open to release its seeds when it matures.

In order to maintain health, it is important to adhere to the saying, 'Eat moderately to avoid the doctor.'

Oligarchy is a political system where a few powerful people rule the country.

That old man spends his days watching birds in the park.

Koto Shu is historically the old name of the island called Orchid Island, or Lanyu.

The problems of this company start from the top, just like the saying 'the fish rots from the head'.