He was mumbling something fuga fuga.

She likes the ruffle of her new dress.

He spread the sheets on the bed.

This document is very important.

I read the letter from him.

Please write your name with a marker pen.

I bought a new incubator.

This is my new talisman.

In programming, we often use a metasyntactic variable called 'bar'.

Tefu is my best friend.