kms

例句:

• The rebels have advanced to within 150 kms of the capital.
  叛军已经逼近到距首都150公里的地方。
  
• The rate is 10 yuan for the first three kms and 1.6 yuan for each additional km.
  收费率是前3公里10元,之后再加一公里收1.6元.
  
• The minimum speed on the freeway is 45 kms per hour.
  这条高速公路上的最低时速为45公里.
  
• That is equivalent to mining the top 2 metres of a region 10 kms square.
  来自BBC
• The EAC covers a total area of 1, 768, 812 sq. kms and is inhabited by 93 million people.
  来自UNCTAD