"对…怀有疑虑，对…表示怀疑" 英语怎么说？

The Economist November 5th 2022 Leaders

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cast doubt on 对……怀有疑虑，对……表示怀疑

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Witnesses have cast doubt on the accused's innocence.

证人们对疑犯是否清白表示怀疑。

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A chaotic exit from yield-curve control would be a drama for the world’s third-largest economy. It would expose leveraged bets on long-term bonds, like those that blew up in Britain. Trouble could spread: the opacity of cross-border financing flows involving the yen makes the global consequences unpredictable. In the nightmare scenario, bond-market tumult could also cast doubt on the sustainability of Japan’s vast net government debts of about 170% of GDP. In the days of cheap borrowing, those debts were thought to indicate the heights to which other countries might safely climb. Now Japan’s economic policy looks like a tripwire for global financial markets.

对这个世界第三大经济体来说，混乱地退出收益率曲线控制将是一出大戏。这将面临长期债券杠杆押注的风险，就像英国那些债券面临的风险一样。麻烦可能会蔓延：波及日元的跨境融资流动的不透明，使得全球面临的后果不可预测。在噩梦般的情况下，债券市场的动荡还可能让人们怀疑日本巨额净政府债务（约占GDP的170%）的可持续性。在廉价借贷的时代，这些债务被视为是其他国家可以安全增加的高度。现在，日本的经济政策看起来像是全球金融市场的绊脚石。