Now downside of this, well, I've just now violated my preference for having main up top, maybe that's forgivable.

现在在后面，我违反了把main函数放在上面的优先级,可能那是可以宽恕的。

哈佛公开课 - 计算机科学课程节选

Now when we put insulin in this place behind the right promoter, the cell thinks that it still has the lacZ gene present which it needs for its metabolism.

现在我们把胰岛素基因,放在正确的启动子后面,宿主细胞就会认为,它仍然有新陈代谢所需的lacZ基因

耶鲁公开课 - 生物医学工程探索课程节选