Provided this technology is effective, those fears are groundless.

如果这项技术是有效的，那些担心则是没有根据的。

youdao

Now those fears seem distant.

现在这些担忧似乎显得有些遥远。

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NATO is trying to soothe those fears.

北约正在想办法平复这些恐慌。

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During MCC meeting, volunteers discuss ways of cutting through those fears.

VOA: standard.2010.07.22

But 10 years later, he fears those responsible will never be brought to justice.

VOA: standard.2009.09.07

The death toll continues to rise as rescue workers race to save those trapped in the rubble, and there are fears it could rise into the thousands.

VOA: standard.2009.10.01

But those fears eased after a treasury bill sale and buyback went smoothly this month.

WSJ: Slovenia Bond Sale Postponed

Well, those fears were completely justified, folks, because Europe is headed for a recession.

FORBES: JPMorgan: Europe Is Plagued By Too Much Talk, Too Little Growth

Now a lot of those fears that we've had last week have gone away.

NPR: Oil and Gasoline Prices Drop Quickly, Quietly