There is a small risk of brain damage from the procedure.

存在该手术导致脑损伤的小风险。

《柯林斯英汉双解大词典》

Fingers can become sensitive over time and there is always a small risk of infection.

长期用手指取血手指会变敏感，而且存在感染的可能。

youdao

All women, whatever their age, have a small risk of delivering a baby with a physical or mental disability.

所有妇女，不管年龄，有一个小的风险提供一个婴儿身体或精神残疾。

youdao

That can put people at risk even in wealthy countries that represent only a small part of the counterfeit drug market.

VOA: special.2010.03.01

If you would have stepped further out of the risk spectrum and put your money into a portfolio of small stocks you would have gotten 15,922 times your money.

如果你愿承担更多的风险,将钱投资于小盘股组合,你就能获得本金的15922倍

耶鲁公开课 - 金融市场课程节选

Dr.Segev says the research snows that men and African-Americans have a slightly higher risk of dying after donation than other groups, but the risk is still small and that it has nothing to do with having only one kidney.

VOA: standard.2010.03.11

Uncircumcised men run a small risk of developing phimosis, a condition that restricts urine flow and causes discomfort.

CNN: Health

Most people have a natural resistance to meningococcal meningitis, but there is a small risk of complications, particularly for children under five.

BBC: Mothers smoking

But many of them also harbour an erroneous belief that pigs, unlike primates, pose a small risk of passing infections to people.

ECONOMIST: Pigged out