Sentence examples for certain groups of bats from inspiring English sources

They were interested in the habit certain groups of bats have of building collective tents in which to shelter, using tree leaves.

Is it certain groups of employees?

Some business skills are concentrated in certain places, certain groups of people, and certain cultures.

This is particularly true for certain groups of people.

Still, for certain groups of people, screening may be useful.

Reject the premise that there are certain groups of people don't do certain activities or buy certain products.

Were certain groups of people disproportionately targeted?

Certain groups of children are particularly affected.

It was a certain group of people at a certain time in my life.

"It favors a certain group of people.

Or with a certain group of people?