用螺丝将部件紧固，确保结构稳固，性能可靠，提升使用安全。一进一出抽搐

　　A young woman is hired by a wealthy but sinister man to tutor his two children at the family's isolated estate. When the woman gets there, she finds that the two children are not quite what they seem to be--in fact, they are possessed by the spirits of the evil Quint and his lover.