I found that the sound of drilling can evoke deep worry in dental patients.

我发现钻牙的声音会使牙科患者深感忧虑。

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The Chinese side expresses its deep worry about the recent tension in Kosovo.

中方对近日来科索沃出现的紧张局势深感担忧。

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After two years of searching, the 31-year-old has deep worry lines etched into his forehead and a generous smattering of prematurely white hair.

经历了两年的寻找之后，32岁的他已经有了深深的皱纹在额头上，而且也有了远远超过其年龄的白发。

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But it wasn't so much the psychic pain of deep worry as it was the pain of a hangover and guilt.

FORBES: Joe the Dumber

Almost a year since the Arab Spring began, I have witnessed cycles of promise and now feel a deep sense of worry for what 2012 will bring.

FORBES: What Role For Women After The Arab Spring?

But with deep pockets and no worry about a lender calling in shares, professional bears might take on this target.

FORBES: The Bare Bears