'At least a few of the most sophisticated ones will suspect that something's happening.'

"This is one of the most sophisticated ones I've seen."

I can see why a few of the more sophisticated ones, such as yourself--2' "Thank you, master.

It's the sophisticated ones with computers who know what you're carrying in the containers that you worry most about.

Experienced eBay shoppers, who would seem like the sophisticated ones, were, in fact, the most likely to overbid.

Their computers could marshal powerful decryption tools, and no doubt if the government got into it, they would have much more sophisticated ones.

There is even an official rating system - up to three stars - to help you pick out the more sophisticated ones.

Man-made actuators existing in the market, even the most sophisticated ones, are nearly all one dimensional.

The authorities have been finding caches of weapons-fairly sophisticated ones.

This article begins with the simplest operations, then uses them to construct more sophisticated ones.