But when you're looking into something where being wrong will have consequences, and if you are unsure of the source of the information, you have every reason-even an obligation-to check further.

但是，当你在调查那些一旦出错会造成后果的事情，或者你不确定信息来源，那么你就有充分的理由——甚至是义务——去进一步核实。

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Analyst Norman Ornstein says like this year, voters were in a sour mood in 1980 and looking for change, but unsure about putting Reagan in the White House.

分析人士诺尔曼·欧恩斯坦说，像今年一样，1980年的那次选举，人们也是对现状不满，盼望着变革，但是不能确定是否应该让里根入主白宫。

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The people who had got off stepped, somewhat dazed, into the street, looking around as if unsure what was supposed to happen next.

NEWYORKER: Shauntrelle

It is also common for people to enroll when they are looking for a life or career change but are unsure of which direction they should take, said Terry Shtob, the director of Arts and Humanities at the New York University School of Continuing and Professional Studies.

CNN: Looking to the classroom to open doors, enrich the soul