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When someone asks me what business I am in I become embarrassed stutter and stammer.
当有人问我从事什么职业时,我感到很尴尬,脸发烫,结结巴巴地难以启齿.
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I was so overpowered by my guilt and my shame that I was unable to speak.
内疚和羞愧令我无地自容，难以启齿。
《柯林斯高阶英汉双解学习词典》
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I let them fire away. I taught them to ask still more ticklish questions.
我让他们不停地问, 我教他们提出更难以启齿的问题.
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