Because he received Spartan education, he has a very strict character.

My commuter pass expires next week.

Above all, grammar is the most important in learning Japanese.

He is facing many difficulties due to gender identity disorder.

Crustaceans are a type of marine life, including crabs and shrimp.

Looking up at the Big Dipper, I feel at peace.

He was diagnosed with schizophrenia.

He is an expert in molecular biology.

Biotechnology is a science that understands the mechanisms of life and utilizes them.

Ruins from the Bronze Age were discovered in this area.