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●几平方公里的土地上,飘扬着一百多个国家的国旗,这个浓缩的“世界”,也常常是风云莫测。 ●“第二国境线”上的守卫者,不只是信守安全保卫的承诺,更是为传播和平友谊而不懈努力。
A few square kilometers of land fluttering the flags of more than 100 countries, the concentrated “world” is often unpredictable. ● The guards on the “second country boundary” are not only committed to keeping security, they are even making unremitting efforts to spread the peace and friendship.