genetic history的用法和樣例：
例句
- And in places like India and China, where the fossil record is scanty, the genetic history will be the only history.
像印度和中國這些地方，就缺少化石證據，遺傳史將是惟一的歷史。 - The basic beginnings of genetic history lay in the ancient techniques of selective breeding to yield special characteristics in later generations.
遺傳史發(fā)端于古老的選擇性繁殖技術(shù)，這種技術(shù)能在后代當中產(chǎn)生獨特的特征。
