He underwent a heart transplant surgery.

My workplace is very lively.

This kanji includes the component 𩙿.

It's difficult to remember the stroke order of kanji.

He picked up a pen to write down the poem.

This document is very important.

I read the letter from him.

Please write your name with a marker pen.

At the concert, the conductor declared a temporary pause.

You should change that old-fashioned way of thinking.