Back on the ground, the observations are sent to a task force tracking the spill.

VOA: standard.2010.07.05

Some of these terms that he uses are literary climax, the creation of suspense so he's tracking this as if it were the development of a narrative.

用文学语言来概括的话就是,“高潮“制造悬念,书中的陈述不断进行。

耶鲁公开课 - 1945年后的美国小说课程节选

The laser tracking system would work by giving space craft and satellites, which are able to be maneuvered, time to move out of the way of an incoming chunk of debris.

VOA: standard.2010.07.24

Three groups mentioned in media reports are the Iran Human Rights Documentation Center, a small nonpartisan group tracking human rights abuses in Iran, the non-partisan Freedom House, and the International Republican Institute (IRI).

VOA: standard.2009.10.28