However,the heaviest snowfalls have been reported in the mountains of other areas during winter.

VOA: special.2010.01.05

It says the discovery of the heaviest element known to science has been reported.

它说科学家们发现了最重的元素,并且已经上报了。

麻省理工公开课 - 固态化学导论课程节选

These are the heaviest rains in 90 years in Burkina Faso, and at least seven people have been killed.

VOA: standard.2009.09.06