?? ??? ????? ???????? ???????? / ????????? ???????????????????? ????????? ?????? ?? ????????? ?????, ??????? ???????????????????? ???????, ??????????-???????????? ??????.?? ?????????? ????????? ????????? ???????? ?????, ? ??????, ???? ?????? ??????????? ??? ?????? ? ??????? ????????.Some buckets have retractable bottoms, enabling them to vacant the