I bought new at-home clothes.

I was surprised when I saw his dirty room.

He is an expert in analytical mechanics and deeply understands its theory.

We shared the progress of the project in a video conference.

The perspective from the press seat is completely different.

I will leave my seat for a moment.

I will leave my seat temporarily.

He sat in the cockpit and flew the plane.

This train is reserved seats only.

This train has unreserved seats.