We study every day to cultivate new skills.

I cleaned the window that was dirty with soot.

Bioinformatics is an essential field for the analysis of biological data.

She bought a new vibrator.

He joined the multi-level marketing business.

He decided to start a multi-level marketing business.

This consumer boycott is a response to the inappropriate actions of the company.

They carried out a boycott.

Binary large objects are used to store large amounts of binary information in databases.

My younger sister is good at playing the piano.