I commute by railway every day.

Commuting by subway is the most convenient.

He is majoring in philosophy.

The procedures to obtain a new visa are complicated.

He is a famous philosopher.

My father works at an ironworks.

His way of thinking is very philosophical.

He is a famous philosopher, influencing many people.

We need to minimize the system's downtime.

The albatross is a seabird with long wings.