Here's why:
* Passive voice: The sentence uses the passive voice ("is resembled"), which emphasizes the action being done to Elizabeth rather than the person doing the action.
* Awkwardness: While grammatically correct, the phrase "resembled by" feels clunky and unusual.
Better alternatives:
* "Charles resembles Elizabeth." (Active voice, more natural)
* "Elizabeth looks like Charles." (More direct and clear)
* "Elizabeth bears a resemblance to Charles." (More formal)
These alternatives are more commonly used and convey the same meaning in a clearer and more natural way.