"We continue to monitor production of Russian mobile missiles to ensure that in their production of the SS-27 mobile , they are not also building,covertly, a missile called the SS-20 which was banned during the Reagan years [So there are a large number of measures which allow the governments to be confident that the other side is in fact carrying out the treaty,"

VOA: standard.2009.04.08

This role," he says, "was taught covertly by ancient writers. It was taught covertly by ancient writers," he says in chapter 18.

他说，这个角色是古代的作家们,秘密授予的，是古代的作家们,秘密授予的，他在第十八章中说。

耶鲁公开课 - 政治哲学导论课程节选

This role," he says, "was taught covertly by ancient writers. It was taught covertly by ancient writers," he says in chapter 18.

他说，这个角色是古代的作家们,秘密授予的，是古代的作家们,秘密授予的，他在第十八章中说。

耶鲁公开课 - 政治哲学导论课程节选