He was born as an illegitimate child and experienced many difficulties.

My grandfather used to till his privately-owned rice field.

He holds a personal grudge against me.

Using the private railway makes commuting very convenient.

The Oniwaban was in charge of information gathering and security during the Edo period.

He was promoted to the rank of Major General.

He was promoted to the rank of Second Lieutenant last year.

The glans penis of a male is part of the erogenous zones, and is particularly known to be sensitive.

The olive ridley sea turtle is one of the smallest sea turtles in the world.

The flatback sea turtle is a species endemic to Australia and is on the brink of extinction.