Asked about Mr. Putin's comments, NATO Secretary General Jens Stoltenberg told reporters in Brussels _____________________________________ "They are exercising more. They are developing new nuclear capabilities and they are also using nuclear rhetoric more in the way they are messaging their defense strategy and defense posture." Jens Stoltenberg. 在问及普京做出的上述表态时,北约秘书长杰斯?斯多特伯格在布鲁塞尔告诉记者,_______________________________________ 杰斯?斯多特伯格说道:"他们的活动增多了.俄罗斯正在研发新的核武器,在宣传国防战略和国防态势时他们使用了更多的核字眼."