单语范例（未经PONS编辑处理）
It featured the two cords and four hooks diagram, direction markers, and a magnetized spoon in the center.
en.wikipedia.org In normal speech, the vocal cords alternate between states of voice and voicelessness.
en.wikipedia.org Anatomically, myoclonus may originate from lesions of the cortex, subcortex or spinal cord.
en.wikipedia.org There can be many different causes, such as nerve degeneration, muscle degeneration, stroke, and vocal cord injury.
en.wikipedia.org The spinothalamic tract is the main pathway associated with pain and temperature perception, which immediately crosses the spinal cord laterally.
en.wikipedia.org