Vitamin B1 plays an important role in energy production.

Vitamin B12 is an important nutrient for maintaining the health of the nervous system.

The one-eyed goblin was dancing in the forest.

The Cyrillic script is used in many Slavic languages, such as Russian and Ukrainian.

This email contains ghost characters.

I can't read this email because the characters are corrupted.

Please write this word in lowercase.

She uses a lot of emoticons in her messages.

In ancient Egyptian civilization, hieroglyphs were commonly used.

He wrote a message using ideograms.