We attended his memorial service.

The calculation of determinants is an important part of mathematics.

I learned how to create formulas in math class.

He created a formula to solve the problem.

In mahjong, the opponent on my right, the lower house, is a formidable enemy.

A hanging lamp was hanging down from the ceiling of his room.

A beautiful chandelier was hanging down from the ceiling of his room.

I love Doria-style dishes.

He threw the first ball at the ceremonial first pitch.

The Hepburn romanization is very useful for foreigners learning Japanese.