对于美国,加拿大和澳大利亚三国,投资移民哪个国家最容易?哪个国家福利最好?
As far as I can tell, USA no longer accepts investment for immigration purpose. Canada does though and it is not very difficult. Canada has the best welfare and medical care amongst these countries.
I live in Canada, so during the weekend, I may drive an hour to USA for shopping. It is very convenient. It is like 2 countries in 1.