They count down the final seconds to midnight as they watch a brightly lit ball slide down a pole on top of a tall building.

VOA: special.2009.12.28

It's going to slide down and the guy in the last row is going to collect everything.

它会滚到后面,最后一排的人就把它收入囊中

耶鲁公开课 - 基础物理课程节选

It's going to slide down and the guy in the last row is going to collect everything.

它会滚到后面,最后一排的人就把它收入囊中

耶鲁公开课 - 基础物理课程节选