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Google 's market cap has vacillated between $ 130 billion and $ 180 billion for the past five years .

而在过去五年里，谷歌的市值都是在1300亿到1800亿美元之间浮动。

Many middle elements have vacillated , and this is a good thing too .

有许多中间人士动摇一下，这也很好。

John vacillated between hope and fear .

约翰在希望与恐惧间摇摆不定。

International economic dialogue has vacillated between these two viewpoints in recent years .

在近年来的国际经济讨论中，这两种观点轮流占据上风。

In the middle east , every arab or non-arab muslim country has at times vacillated in its support of the united states or adopted anti-american positions .

在中东地区，所有的阿拉伯或者是非阿拉伯人组成的穆斯林国家都时而犹豫不决，到底是采取亲美还是反美政策。