He is an expert in paleography, and he is good at deciphering ancient handwritten documents.

They used Euclid's algorithm to find the greatest common divisor.

The depressed cowry lives quietly at the bottom of the sea.

She is the prima donna of that theater company.

He likes to take a walk in the park at dusk.

Old English is a language that was spoken in England from the 5th to the 12th century.

He is bustling every day.

He has a habit of reading a book every day.

Please translate this document.

He is good at translating that document.