There should be some tangible evidence that the economy is starting to recover.

应该有一些足够清晰的证据表明经济正开始复苏。

《柯林斯英汉双解大词典》

The Israeli and Palestinian people must begin to see tangible evidence that this time is different.

以色列和巴勒斯坦人民必须开始看到确凿的证据证明这次与众不同。

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World Bank president Paul Wolfowitz will see first hand tangible evidence of the project when he visits Bauchi state during his trip to Nigeria.

在尼日利亚宝池州访问期间，世界银行行长保罗.沃尔福威茨将亲眼目睹该项目的实际情况。

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What is more, the tangible evidence of Western solidarity with freedom-loving people and willingness to resist oppression inherent in such an action might have helped to undermine the appeal of authoritarian elements in Moscow.

CENTERFORSECURITYPOLICY: Moscow veto mood rising?

In fact, the introduction of iOS and Android caught Microsoft so off guard, that it wasn't until February of 2010 that we saw even the first tangible evidence that the company had a product in the same league.

ENGADGET: Editorial: Windows Phone 8 looks good, but can it uproot those entrenched in other ecosystems?

In these fossilized bones is preserved the first tangible evidence that these two prehistoric species coexisted (if not especially harmoniously), rather than evolving in separate time periods.

FORBES: At Auction