An older generation of stars is called PopulationII, and an earlier generation of Population III may have existed, although no members of this generation are known yet.
更老的恒星称为ii类恒星，更早一代的II i类恒星也有可能存在，虽然我们现在还没有发现。
2
Berlin, December 1948: With German cities in ruins after World War II and the country's male population decimated, it fell to the women to clean up the rubble.
Chapter II detailed analysis of floating population released on "difficult" reasons about the application of the bail pending trial with restricted liberty.