The phrase "a system that appears" is correct and usable in written English.
It can be used when describing a system that gives the impression of something, often in a context where perception is important.
Example: "The study revealed a system that appears to be more efficient than previously thought."
Alternatives: "a system that seems" or "a system that looks like".
"It comes as no surprise that those in the lowest income bracket have the least trust in a system that appears unfair, confusing and inaccessible.
"It's a system that appears to be packed with planets," Prof. Debra Fischer of San Francisco State University said of 55 Cancri.
The second, depicting how other police officers are fighting a determined but losing battle against a system that appears to thwart attempts to help victims at every turn.
It is the latest example of a system that appears to be set up to discourage and even punish reporting of abuse by state employees.
"Personal" files could be seen only by British governors and their British aides, a system that appears to have been employed in every territory from which the British withdrew after 1961.
That will not happen without commitment from those on top .Red Capitalism" shines an unprecedented light on a remarkable effort to build a system that appears to be comprised of sophisticated companies and markets.
The think pieces began to flow, exploring the ethical ramifications for a system that appeared to be designed to fool a business into believing they were talking to a fellow human being.
Any administrative task is a distraction, whether paper or computer-based – so take an instinctively critical view of any system that appears to take longer than a manual system.
I've never heard a more polite objection to a belief system that appears to be founded on racial purity.
The focus of the present research is on the effects of cognitive training on working memory, a cognitive system that appears to play a vital role in academic learning (e.g. Gathercole, Brown, & Pickering, 2003; Geary, Hoard, Byrd-Craven, & De Soto, 2004; Swanson & Siegel, 2001).
