The timing of the decision was a complete surprise. 选择那个时间做决定，完全出人意料。
However, selection of realistic goals concerning self-care skills of patients with tetraplegia and mobility skills of patients with incomplete lesions is far more complicated. 然而，就四肢瘫病人的自理技巧及不完全损伤病人的运动潜能的现实目标的选择是远为复杂的。
