A cruise to the Barents Sea offered no ports of call, few messages, nothing but cold salt water and ice, shifting, crashing, unbelievably stultifying, never-ending ice.

• 刚纳朝其他人咧咧嘴。一圈人按军衔和在岗年限排定坐次，每一个都是海军军官学校核动力学院的毕业生。