The Cretaceous period is the era in Earth's history when dinosaurs thrived the most.

Yuki is my best friend.

Ikki is my best friend.

Shiki is my best friend.

The official discipline governing this country is strict, and severe penalties are imposed on lawbreakers.

He is managing my assets.

Reading the Nihon Shoki allows you to understand Japanese history more deeply.

His smile was shining brilliantly.

The brilliant sun dyed the sea surface gold.

The sun is shining brightly.