Since most bosses have had little, if any, training ingiving effective feedback, the two types of feedback may very well be tangled up together, but you can usually tell an opinion by how vague it is.

由于大多数老板几乎没有接受过如何提供有效反馈的培训，因此这两类反馈可能会被混为一谈，但意见往往是模糊不清的，因此通常易于分辨。

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Still, even taking into consideration Powell's clear desire to be perceived as a swift-moving business advocate who would free up the FCC's tangled regulatory web, many experts say it would have been tough for him to give the merger the green light.

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