Rice is one of the world's most abundant food crops. The success of this grain can be attributed to the availability of both manpower for planting and harvesting, as well as plentiful rainfall in the regions where it's grown.

VOA: standard.2010.06.25

Great interest is to be attributed to this atom model."

这个原子模型引发了极大的兴趣“

麻省理工公开课 - 固态化学导论课程节选