As a matter of convention and good style which is another theme of the course that we'll focus more - on on Friday onward, it's generally good to-- good style to actually describe in English even succinct English, what your program is doing.

大家要养成一个良好的编程习惯,这是本课程另一个重要的中心思想,我会在本周五还有以后的课堂时间着重强调这个问题-,用简明扼要的语言,描述你的程序，是一种很好的编程风格。

哈佛公开课 - 计算机科学课程节选

So I think this will be an increasing focus of the President's over the course of the trip.

WHITEHOUSE: Press Briefing

During his time at Unicom predecessor Commonwealth Edison, Rowe changed the course of the company's future to focus on nuclear power instead of dirtier coal and oil-fired plants. (See "Exelon's Carbon Advantage").

FORBES