echen and Ou Yan's ears.>>>When going uphill, it was very slow, but when going downhill, it rushed straight down. The roller coaster flipped over and jolted back and forth in an instant. Screams could... the white cloth covering one of them.Many people in the audience screamed and scrambled to leave their seats...After all, these are living corpses...The deceased was 1.75 meters tall and in his early...