She was spinning thread on a spinning wheel.

The fragrance of that flower is very fragrant.

A bee is flying in the garden.

He is cutting vegetables with a kitchen knife.

This square matrix has the same number of rows and columns.

What is the weather forecast for tomorrow?

Electroporation is a biotechnology technique that creates temporary holes in the cell membrane to incorporate substances into the cell.

He was watching a live broadcast of soccer.

The steepest descent method is one way to solve optimization problems.

My grandfather was diagnosed with shingles last week.