The genome was created in three steps.

VOA: special.2010.07.20

When she was three steps from him, the hands flew apart and his wrecked face and the terror of eyes gloried in burst veins stopped her.

在还有三步远的时候，老人移开了手,露出了带有着恐惧的眼睛,和兴奋得青筋暴突的脸。

耶鲁公开课 - 1945年后的美国小说课程节选

In verse 8, the people solemnly undertake to fulfill the terms of the covenant, so we have at least three of the steps that we find in the Hittite treaties, as well.

诗8中，所有的人庄严的承诺,将履行契约的条款，所以我们至少找了三个步骤,和在Hittite条约中看到的一样。

耶鲁公开课 - 旧约导论课程节选