His colleague sent step-by-step instructions over the phone, and Nott successfully carried out the amputation, despite having only a primitive operations room and a single pint of blood to work with.

• 他的同事在短信中将操作步骤一步一步地发送给诺特，虽然手术室简陋，只有一品脱血，诺特却成功地完成了截肢手术。