It found that except for nuclear DNA analysis, no forensic method has really proven itself as a way to link evidence to a person.

VOA: special.2009.10.03

Quest, question, there is no coincidence that there is an etymological link between the two.

探索，问题，这两者在词源上有所关联并非巧合。

哈佛公开课 - 幸福课课程节选

No one is sure why. Modern Pueblo Indians say they feel a strong link to the spirit of their ancestors in Bandelier National Monument.

VOA: special.2010.07.05

They found no similar link for other causes of death or for deaths outside hospitals.

VOA: special.2010.06.16

Definitely a once in a lifetime opportunity I'm doing here." These boys say they share the special link of being Scouts no matter where they come from.

VOA: special.2010.08.06

The ANC says it will appeal the ruling. The party says there is no direct link between the song and the Terre'Blanche murder.

VOA: standard.2010.04.05