The analysis of big data is essential for business strategy.

She was smiling happily as she walked down the aisle.

I will participate in a road race next week.

I bought a new clear file folder.

Data mining is the process of extracting useful information from a large amount of data.

I need to edit this text file.

Please change this filename.

The sales for this month have increased.

This company has devised a new strategy to increase sales.

I uploaded my new video.