i don't need them any more 分析这句话的语言知识点

x��)��TH��S/Q�KMMQ(�H�UH̫T��/JUx���lބ�g>�_�b���Z^�_�bE���@n��6IE���_`gC7<����Y/��>�ݒ�_���3�F�� 1�d��x�