The duties described below apply to administrative assistants in specific environments including sales, marketing, medical and human resources. (best-job-interview.com)
I think the idea is that you design for specific environments and contexts and limitations. (lawyerist.com)
Until now, astronomers thought that dust traps could only exist in very specific environments, but the computer simulations run by the team indicate that they are very common. (sciencedaily.com)