检查者手臂前伸至与受检者距离中间处，移动手臂并不断摆动手指。

C. Fully extend arm midway between client and yourself, then move it centrally with fingers moving.

youdao

检查者手臂前伸至与受检者距离中间处，移动手臂并不断摆动手指。

Fully extend arm midway between client and yourself, then move it centrally with fingers moving.

youdao

He was motionless, all but for one finger that moved up and down in front of his face as if he were marking time with it.

他一动也不动，除了一根手指在他的面前上下摆动,好像在用它标记时间。

耶鲁公开课 - 1945年后的美国小说课程节选