This is worrying: Greece may get into trouble again in a year or so, and there is uncertainty about how the E. U. would handle such a crisis.

这令人担心：希腊可能一年左右后还会陷入麻烦，而且还有欧盟如何应对这种危机的不确定性。

youdao

(Kitco News) - After hitting all-time highs, gold prices could backtrack a bit next week, but the downside for the yellow metal will be limited because of global uncertainty and U. s. dollar weakness.

(Kitco新闻)——下周金价触及历史高点后，将会小幅回落，但由于美元弱势和受国际不确定因素影响，黄金下行空间有限。

youdao

Since then, many U. s. business owners have focused on overall economic uncertainty and stopped worrying about how the rising currency would affect their margins.

自那以来，很多美国企业主所关心的主要是经济大环境的不确定性，不再担心人民币升值会怎样影响到他们的利润。

youdao

NATO Secretary-General Anders Fogh Rasmussen made clear that despite an intensifying insurgency and uncertainty over whether U.S.President Barack Obama will send more troops, NATO will remain in Afghanistan.

VOA: standard.2009.11.17

Despite signs of a gradually improving economy, job growth continues to lag in the U.S.Unemployment remains high at 10 percent after the economy shed another U.S.Chamber of Commerce President Thomas Donohue says the reason is obvious: uncertainty is causing large and small businesses to think twice before hiring new workers.

VOA: standard.2010.01.12

In reality, investors shifted funds from higher-risk to lower-risk assets in response to European sovereign risk worries and apparent weakening in the U.S. economy, as well as uncertainty created by the U.S. downgrade.

FORBES: Downgrade Follies

Because of U.S. uncertainty, panel manufacturers have been sending panels overseas to more solar-friendly countries.

FORBES: Magazine Article

Business investment also grew steadily, rising 8.4%, despite uncertainty about U.S. fiscal policy.

WSJ: U.S. Economy Contracts in Fourth Quarter