A day without seeing her feels like an eternity of waiting impatiently.

This graph is apparent at a glance, showing that sales are increasing.

I think his advice is worth a thousand gold per word.

World War I was a large-scale war that lasted from 1914 to 1918.

He has always walked the path of sincerity.

He was reading a book in his room all day.

He searched for a flashlight in the darkness.

Ryuichiro is my best friend.

The strong sense of impatience I feel waiting for his return is painful.

You can manage data using a one-dimensional array.