It is not too late for him to address other longstanding tensions, such as with Iran and North Korea – not to mention the festering conflict between Israel and Palestine – with similar boldness. And, of course, he should work to mitigate the risk that Russia creates a permanent zone of military tension along its borders with NATO.
在古巴，奥巴马已经证明，超越冲突和制裁政治需要外交努力。对他来说，以类似的果断态度解决其他长期紧张局势为时未晚，比如与伊朗和朝鲜的对峙——更不用说以色列和巴勒斯坦之间愈演愈烈的冲突了。当然，他还应该致力于降低俄罗斯在其与北约的接壤地带建立永久的军事紧张区。