People were concerned that pets or wildlife could be affected by the pesticides.

人们担心宠物或野生生物会受到杀虫剂的影响。

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On gliomas, what’s more, they were concerned that the evidence was mounting.

而就神经胶质瘤的发病而言，证据却是越来越多。

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Investors were concerned that Banks could suffer if companies with derivatives losses default on their loans.

投资者担心，如果在衍生品上遭受损失的公司发生贷款违约，银行可能会遭殃。

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They were concerned that the Supreme Court would require a test of some kind that could limit what can be patented.

VOA: special.2010.07.16

So, it was something that parents before 1950 were very concerned about.

所以,在一九五零年之前,脊髓灰质炎是父母们十分担心的一种疾病

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They were both concerned about the results of their discoveries that led the world into the Nuclear Age.

VOA: special.2009.06.14

Mr. Hilton's classmates were concerned that the videos might cross the line from familiar to intrusive.

WSJ: Relying on Classmates for Career Advice

He also told the hearing that residents were concerned that flies would become a bigger nuisance.

BBC: Powys dairy plan puts village future at stake, inquiry told

Regulators were concerned that an entirely random number could have duplicates in the system.

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