战略包围(strategic encirclement)是对敌战略集团、战略区或国家的包围。是战略进攻行动，也是战略机动的一种样式。
在印度战略专家看来，种种迹象标明中国正在用一个“珍珠链”战略包围印度。
This, to Indian strategists, is the "string of pearls" strategy designed to encircle their country.
中国也采取有力措施分别应对美国的战略包围，形成了局部效果明显，总体效果不明显的结局。
As a response, China has also taken strong measures to counter American siege. It is partially effective, however, the overall effect is not so good.
从前有个希腊故事，大意是说，哨兵们包围特洛伊城后，根据大熊星星尾的垂直或水平位置改变其守卫战略。
And there was a Greek story to the effect that the sentinels at the siege of Troy changed their guard according to the vertical or horizontal positions of the tail of the Great Bear.
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