This sculpture is made of alabaster.

This software has backward compatibility.

It's difficult to understand the context of this sentence.

Once you're ready, let's go!

I plan to travel to South America next year.

She described the pain of a broken heart as tears.

A diaeresis is used to change the pronunciation of vowels.

He is learning Taiwanese using Zhuyin fuhao.

The Kokin Wakashū is the second collection of the Chokusen Wakashū.

The idea for his new project came from nature.