I ate one apple.

This single gate has an old history.

Let's meet at one o'clock.

He demonstrated his intelligence to solve the problem.

The Earth is the source of life.

When learning Japanese grammar, it is important to understand verbs in the lower monograde conjugation.

He is raising funds to build a house.

This area is a lowland, suitable for agriculture.

H is one of the Latin-script letters.

He was born and raised in the inland area.