几近于零 meaning in Chinese

practically negligible

The value of their currency sank to almost nothing
他们的币值下降到几近于零。
Mercury has a thin layer of atmosphere , which is mainly made up of sodium and a little helium
水星有一层由钠和氦组成的极稀薄大气，表面大气压力几近于零。
And in shanxi province , there is very little rebirth paper of newspaper and the production is close to nil
而山西省除了极少量的再生新闻纸外，新闻纸生产几近于零。