Lily说的是对的。那些没有身份来这里生孩子的,既浪费钱,又一无所获。
In general, everyone born in Canada from 1947 or later acquires Canadian citizenship at birth. The only exceptions concern children born to diplomats, where additional requirements apply.
Section 3(2) of the Current Act states that
Canadian citizenship is not granted to a child born in Canada if, at the time of his/her birth,
neither of his/her parents was a Canadian citizen or Canadian permanent resident and either parent was a diplomatic or consular officer or other representative or employee of a foreign government in Canada or an employee of such a person.
However, should the immigration status of the parents of such persons change to permanent resident, they may be granted citizenship immediately, or when the parents acquire citizenship through naturalization, at the discretion of
Citizenship and Immigration Canada.