Life is a series of ups and downs.

Life is a series of vicissitudes.

Let's cherish every encounter with the spirit of 'once in a lifetime'.

He does his work perfectly, dotting the i's and crossing the t's.

I conducted an interview in a question-and-answer format.

A special event was held to celebrate his 100th birthday anniversary.

Sennenji is my best friend.

This fountain pen is my favorite.

Sannen is my best friend, and he is a very interesting person.

Kou Sennen is my best friend.