“undocumented immigrant”簡單造句，undocumented immigrant造句子

Russia is home to the second largest number of migrants in the world after the United States, with an estimated 3 million to 3.5 million undocumented immigrants.

By as soon as December, the state's undocumented immigrants, who are reckoned to number anywhere from 500,000 to 1m, could start to get licences that will allow them to drive legally.