And two, to give you a better sense of design especially as your programs get a little more involved and they play or they run for more than just a few seconds time.

另一方面，使你们对设计更有感觉,尤其是你的程序要适用于更多的应用环境或,要运行不止几秒钟时间的时候。

哈佛公开课 - 计算机科学课程节选

Now this version is arguably a little better in that it's just a little more clear.

现在这个版本是可以证明是更好点的,因为它更清晰一点。

哈佛公开课 - 计算机科学课程节选

He constantly warns his son, who was kind of an n'er do well, that, "You better work hard, " Or, "You better work a little harder and pay more attention to what you're doing.

他不断提醒那一事无成的儿子,"你要加倍用功,哪怕只是稍微用点心,对你做的事要更上心

耶鲁公开课 - 欧洲文明课程节选