He went to the gym for five days in a row.

This issue is closely related to his research.

He conducted a series of experiments.

Our company was able to succeed in a big project by federating with other small companies.

Roentgenium is one of the elements on the periodic table.

We need to check the relevance of this data.

I am training for running every day.

I plan to go on a trip next week because it's a long weekend.

Pyramid schemes are prohibited by law.

The food chain of this forest is very complex.