That was the highest level of concern since Amcham began polling its members four years ago.
这一结果是美国商会四年前开始对其会员调查以来，会员担心程度最高的一次。
“Somebody who has a history of thyroid problems and has not seen an ophthalmologist may have a heightened level of concern about their eyesight, ” he said.
“有甲状腺病史的且仍未看过眼科医生的人们对自己的视力应更为关注，”他说。
"It has to do with technology and the level of concern about what is going on in the office," Nahmias added.
纳米亚斯补充说：“这不仅同技术相关，也和人们对办公室事务的关注度有关系。”
The level of concern is high, as is the level of uncertainty. Questions abound. We need to get some answers quickly.
我们高度关切，而不确定性的程度也很高。问题很多。我们需要迅速找出一些答案。
Although microbial contamination of food continues to account for the majority of instances of illness, consumers still have a high level of concern about chemical residues in food.
尽管细菌引起的食物污染仍然是造成疾病的主要原因，消费者们仍然非常担心食物中的化学残留。
The products were rated by level of concern from low to high, depending on how much lead, mercury, arsenic or other chemicals known to be hazardous to human and pet health were detected.
这些产品按人们担忧程度从低到高分了等级，分级标准是基于检测出的铅、汞、砷，或者其他所知对人体和宠物健康有害的化学成分的含量。
The products were rated by level of concern from low to high, depending on how much lead, mercury, arsenic or other chemicals known to be hazardous to human and pet health were detected.
这些产品按人们担忧程度从低到高分了等级，分级标准是基于检测出的铅、汞、砷，或者其他所知对人体和宠物健康有害的化学成分的含量。
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