"And such trade, if it took place, would be facilitated through certain channels?"

I'm just telling you there are certain channels we have to go through.

By law, they point out, parents are already provided a free device to block certain channels.

Big ships are generally allowed only in certain channels.

They told us if we found any evidence of ancient technology, it had to be reported through certain channels.

"It seemed to fall into a groove inside me, a certain channel in my personality," he continued.

Except one can't always get certain channels over the air since they switched to digital.

The medals were the sort that could be obtained through certain channels for a price.

And like water, the spillage had followed certain channels; in this case, the roads.