“flop down”造句，怎么用flop down造句

The Loppy ears (who "have such big ears they flop down onto their shoulders").

There was clearly nothing to do but flop down on the shabby little couch and howl. So Della did it.

There was clearly nothing to do but flop down on the shabby little couch and howl.

was all in at the end of the day; so beat I could flop down and go to sleep anywhere; bushed after all that exercise; I'm dead after that long trip.