"So you have to surveil them a long time until you can say 'okay,maybe he's kind of a suspicious person, so maybe we should investigate it a longer time or not.'

VOA: standard.2010.07.27

On a line for sometime... and then it was close to the Soviet Union That's really suspicious to Washington.

有一段时间是同一战线的。,当时和苏联关系紧密,使得美国心生疑虑。

普林斯顿公开课 - 国际座谈会课程节选

You can run into issues of things like overflow, underflow, with floating point numbers and when you see a whole bunches of ones, it's particularly a good time to be suspicious.

来看看哪儿会出问题，你可能会碰到浮点数中的溢出和下溢问题,当你碰到一系列这种问题后，可能就会适时的开始怀疑结果的正确性。

麻省理工公开课 - 计算机科学及编程导论课程节选

Karpinski says to do that, the League of Conservation Voters has mounted a nation-wide campaign to build support for new climate legislation among labor,industry and veterans groups, who have been suspicious of the measure's potential impact on the American business community.

VOA: standard.2010.02.25

At the same time, he's equally suspicious of the godless.

而与此同时,他对无神论也是持怀疑态度

耶鲁公开课 - 欧洲文明课程节选