As Twitter users know, spammy followers are a routine occurrence, like those one-link spam tweets that end up in your "mentions" tab, for example.
This became a routine occurrence when he and Mr. Cho were flying around the country to promote the first film.
Later, we see why: deaths in the Cody clan are a routine occurrence.
While Mr. Kaminsky is being hailed as a latter-day Paul Revere, Internet experts like Bruce Schneier, a member of the insular community that guards online security, said flaws like this were a routine occurrence and no reason to stay off the Internet.
All of that means that movie and entertainment deals in China have become a routine occurrence in Hollywood.
This year, the American Academy of Ophthalmology and the American Society of Cataract and Refractive Surgery released a paper declaring that co-management should be "an exceptional, rather than a routine, occurrence," applicable, say, to someone who lives far from the surgeon.
Concussion, or traumatic brain injury, is a routine occurrence: in every rugby match in the professional game there is at least one concussion; two-thirds of concussions occur during the tackle.
Because artillery fire is a routine occurrence at night on almost every American base in Vietnam, and because everyone knows that it is all American or Allied, it arouses no alarm, and no curiosity.
"It was known, a routine occurrence," Miller-Hill said.
That is a routine occurrence in functioning democracies.
