整理 A いろいろな働きをする助詞 教科書 p.58
Multi-function auxiliary words
接続：N + でも
even / for example. Give mild, selected examples or extreme cases.
注意 / Note：Check the correct front form, subject and level of politeness; Don't just translate word for word.
比較 / Compare：Compare with structures in the same lesson to choose according to function in the whole sentence. Same 課: 〜こそ／〜も／〜さえ／〜まで／〜くらい／〜ぐらい／〜など／〜なんか／〜だけ — these models are often mistaken for each other, read the 接続 line carefully and then decide.
コーヒーでも飲みませんか。
Let's drink coffee, for example?
子どもでも分かります。
Even children understand.
このアプリなら、初心者でも簡単に動画を編集できます。
With this application, even novices can edit videos easily.