Sakiko is my best friend.

Let's recycle the empty cans.

It's unnecessary to ask whether he passed the exam or not.

Uniform distribution is one of the distributions often used in probability theory and statistics.

This dataset follows a normal probability distribution.

In statistics, it is often the case that the distribution of data follows a normal distribution.

Listening to his story, I laughed out loud.

His name is rare, you don't hear it often.

The chrysanthemum flower is a symbol of autumn.

Kiku is my best friend.