The phrase "a system that focused" is correct and usable in written English.
You can use it when describing a system that has a specific emphasis or concentration on a particular aspect or goal.
Example: "The new software is a system that focused on improving user experience and streamlining workflows."
Alternatives: "a system that emphasized" or "a system that prioritized".
Mr. Ip criticized a system that focused only on exam results, rather than on teaching.
For that reason, she said, the food industry would not be likely to embrace a system that focused only on nutrients that most people wanted to avoid.
This broadening of Hispanic representation is another example of how cable has opened up television to those who have been excluded by the networks, "not necessarily by intent or design but by a system that focused on the mass," said Tim Brooks, a senior vice president at Lifetime and co-author of "The Complete Directory to Prime Time Network and Cable TV Shows".
Prior to passage of health care reform, instead of a health care system, we were operating a "sick care" system in the United States - a system that focused on treating patients after they became ill, instead of a system promoting health and well being from the start.
We need a system that focuses on the prevention of crimes and crises (similar to the British Financial Services Authority) instead of aiming only for after-the-fact discovery and punishment.
Over time, the new legislation would also shift the emphasis from family-based immigration to a system that focuses more on skills.
At a time when the NHS is creaking at the seams, there is an inherent short-sightedness in a system that focuses on cutting support for individuals, reducing call lengths and keeping charge rates for providers below sustainable levels.
"You want a system that focuses everyone on student performance and attracts teachers who are confident of their ability and committed to doing the best job they can," Mr. Coles said in an interview.
It will be replaced with a system that focuses on traditional subjects like English, math and science, and in which grades depend on a single end-of-year exam.
We're changing our website from what is essentially a brochure about Thames Valley Housing to a system that focuses far more on enabling tenants to do things such as pay rent and report repairs – when it suits them rather than during office hours.
