n.人口普查；戶口普查；統(tǒng)計(jì)

The census is taken one time every four years in our country. 我國每四年一次人口普查。

The census revealed a declining birth rate. 人口普查結(jié)果表明出生率在下降。

In the United States there is a census every ten years. 在美國每十年做一次戶囗調(diào)查。

One authority on spiders made a census of the spiders in a grass field in the south of England 一位研究蜘蛛的權(quán)威對英國南部的一塊草坪上的蜘蛛作了一次統(tǒng)計(jì)。