In organic chemistry, camphane is an important compound.

In this chemical experiment, we will use camphene as the main component.

This consumer boycott is a response to the inappropriate actions of the company.

They carried out a boycott.

He always acts with courage, even in difficult situations.

Takuyu is my best friend.

Kenyu is my best friend.

Yugo is my best friend.

Yuji is my best friend.

Yusuke is my best friend.