These are all typical traits of shy dogs, who often haven't had sufficient variety of human interaction growing up to understand what kind of people are «safe». (sheltieplanet.com)
In this way, the film's bouts of Rock»Em Sock»Em Robots offer sufficient variety to maintain most moviegoers» interest. (slate.com)
The watch faces on the Apple watch provide sufficient variety for all tastes but that's all, there's no option for 3rd party watch faces, that's not the case with Android wear where you can get multitudes of 3rd party watch faces, whatever you like. (suggestphone.com)