Will you marry me?

"Do you want to have a meal? Take a bath? Or choose me?" she said jokingly.

Arithmetic operators are symbols used for mathematical calculations.

He is good at arithmetic operations.

Please calculate the arithmetic mean of this dataset.

In China, a strict birth control policy was implemented at one time.

He defeated the enemy using the Thirty-Six Stratagems.

The thirty-first day is my birthday.

He was able to turn his designs into physical form using his new 3D printer.

I made a small robot with my new 3D printer.