populas造句

To date no comprehensive DNA research has been conducted on a sizable or for that matter over a heterogeneous populas factoring various subsets of tribes existing in the region for over a couple of millennia.
What was it that caused his great hatred for the Jewish populas ? did he have a bad encounter with some one ? was his father to hard on him ? was he just racist ? ect thanks Preceding talk ) 16 : 12, 19 February 2008 ( UTC)
It's difficult to find populas in a sentence. 用populas造句挺难的