He frets and frets and frets for a week, then gradually forgets about it.

他日夜烦恼了一个星期，然后逐渐忘掉这件闹心事。

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"There's a real risk that a couple of things going wrong could cause a crash overnight," he frets.

他担心，“一些事情出现问题，一夜之间就会崩溃，这种风险是切实存在的。”

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He frets that since 2004 the approval rate has steadily risen from 18% to 23%. It is still rising.

他担心地指出，自2004年起，这一组织的比例已经从18%稳步增长至23%，并继续增加。

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"We in the U.S. are slowing down and losing our position of leadership, " he frets.

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He frets about his weight (190 pounds) and his receding hairline (seven transplants).

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Redstone says the language of his succession promise is "ambiguous, " but clearly he frets that it could hold some sway.

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