This kind of joint pain is the reason why dengue fever is sometimes known as breakbone fever.

VOA: special.2009.05.26

The area is also known as Alphabet City, and sometimes considered part of the East Village.

VOA: special.2009.04.27

He is known for his sometimes shocking humor that makes fun of people and situations.

VOA: special.2009.11.30

Shipping companies are known to pay hundreds of thousands - and sometimes millions - of dollars in ransom for the release of their crews and vessels.

VOA: standard.2010.04.20