He was arrested for obstruction of public duties.

I can't find my Allen key.

Cell biology is the study of the structure and function of cells, which are the basic units of life.

Neuroanatomy is an important field of study for understanding the structure and function of the brain.

He is a salary thief, contributing nothing to the company.

Moura goes to bed at 9 o'clock every day.

World War I was a large-scale war that lasted from 1914 to 1918.

He was anxious about starting a new business, but I encouraged him by saying, 'Even a journey of a thousand miles begins with a single step.'

Tatsumi picked up the wallet and brought it to the police box.

San, true to his name, always seems to be shining.