The phrase "added some material" is correct and usable in written English.
You can use it when referring to the act of including additional content or information in a document, project, or presentation.
Example: "After reviewing the feedback, I decided to revise the report and added some material to strengthen my arguments."
Alternatives: "included additional content" or "supplemented with extra information."
At the same time, McKenzie has added some material, notably sex and violence.The final reason we got a revised "Swan Lake" out of A.B.T. this season is that the administration had to come up with something to put in its advertisements.
For example, there was very little if any Arya in that part of the book and in my initial draft I added some material for her, and David Benioff and DB Weiss were very happy with that and supportive of adding when it made sense.
The eighth scribe wrote the annals for the years 925 955, and was clearly at Winchester when he wrote them since he adds some material related to events there; he also uses ceaster, or "city", to mean Winchester.
"Although this report will not bring a complete end to the need for us to work with Justice to bring genuine reform to their process, it goes a long way toward that," Mr. Issa said, adding, "Some materials contained in this report do help us because they are, in fact, many of the items that we wish we had received".
In our lesson, students made some investigations by adding some materials to the tubes.
This goal can be achievable by adding some materials to the HA coating, which has already been done to improve its final coating characteristics.
I added some topical material, almost all of which was of the "What a relief/ can you believe how close we came to fascism" nature.
But Fernández-Armesto adds some excellent material, especially on the modern connections between food and faith.
Further noise reduction is achieved by adding some absorbing material under the car.
But one wishes that the pair were still sufficiently interested in the subject to add some new material.
