The muon plays an important role in particle physics.

He is the lineage of the eldest son in that family.

Dry distillation is a chemical reaction that involves heating a substance to high temperatures, turning it into vapor, and then cooling it into a liquid or solid.

The ship is moored at the harbor.

The ship was moored at the harbor.

Yesterday's mahjong game ended in a draw.

He caused a draw in mahjong.

He was demoted and exiled because his misconduct was discovered.

It took a long time to erect this building.

He made a plan to erect a new building.