: a wistful or excessively sentimental in some cases irregular yearning for return to or of some past interval or irrecoverable condition?? ????????? ???? ?????? ???????? ??????? ????????, ?????? ????????? ? ????????????. ? ??????? ????????? ?????????, ? ???????? ???????? ??????, ????? ???????? ????????? ????.By triggering nostalgia, although, a si