The phrase "are echoed in some" is correct and usable in written English.
It can be used when discussing ideas, themes, or sentiments that are reflected or repeated in certain contexts or works.
Example: "The sentiments expressed in the poem are echoed in some of the author's later writings."
Alternatives: "are reflected in some" or "are mirrored in some".
The GNI language has been echoed in some of the company statements of the past week.
Their views have been echoed in some Western newspapers, which have also condemned a crushing tax slapped on Turkey's largest media conglomerate, Dogan.
On February 5th Mr Reinfeldt unveiled a plan to reverse Sweden's 30-year ban on building new nuclear capacity.The new pro-nuclear policy is echoed in some of Sweden's neighbours.
Both excerpts began with a video with animated figures, mainly warriors, and the martial arts in the video game were echoed in some of the movements of the interracial company (Garry Benjamin, Curtis James, Mr. Joseph, Simone Noblet, Marcia Pook, Bawren Tavaziva and Charemaine Seet).
It's a measure of the film's striking design here that the headdress latticework is echoed in some of the pleated clothing, as well as in the curvilinear buildings, suggesting that someone behind the scenes (the production designer is Alex McDowell) is an admirer of the architect Zaha Hadid and her flowing organic forms.
This sentiment that there were not enough rights to go around was echoed in some protestor's resentment that the same people who voted for Barack Obama voted yes on prop 8.
Maintaining such strong bonds with a few people is very different from the Western way of keeping up with lots of "Facebook friends", few of them close.Such strong relationships are echoed in Japan's tightly knit firms, some of which are clannish to their roots.
Some elements of the nebular hypothesis are echoed in modern theories of planetary formation, but most elements have been superseded.
