It was rumored that smoking caused cancer for years before the evidence was found to prove a connection.

“吸烟致癌说”在流传了多年之后，人们才找到这一关系的证据。

youdao

This time, after nearly two hours of patrolling, no evidence was found.

这一次，经过近两个小时的巡逻，美军一无所获。

youdao

No evidence was found for use of atypical antipsychotics for eating disorders, substance abuse, or insomnia.

没有证据表明饮食失调、物质滥用或失眠与使用非典型抗精神病药物相关。

youdao

And evidence of one of their cooking areas was found beside a nearby path.

VOA: special.2009.12.07

And zero evidence was found that might lead to the present-day location of Osama Bin Laden.

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No evidence was found of any irregularities in other departments or directorates general of the commission since 1999.

BBC: NEWS | Europe | Q and A: Eurostat scandal

He also said that of the remaining five computers, evidence was found indicating many soldiers added unauthorized software.

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