He is irritable like a tantrum ball.

Watching his graduation ceremony, I was filled with immeasurable deep emotion.

He escaped from the accident by a hairsbreadth.

I went to the supermarket with a paper bag.

In organic chemistry, camphane is an important compound.

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

The concept of topological space plays an important role in many fields of mathematics.

He conveyed what she said in reported speech.

I found fresh cauliflower at the supermarket.

This document is written in simplified kanji.