How These Funny Political Memes Are Crossing The Partisan Divide
"those / these" are determiners and are used before nouns to refer to a particular group of things / people, e.g. these people / those rules / those buildings. Update: 题主问的是What are those? 然后他.
Memes spread disinformation on Mar-a-Lago raid, Jan. 6 hearings, COVID
