So, looking at this, this might not look so good for you.

看这里，你们也许看的不是很清楚。

麻省理工公开课 - 化学原理课程节选

There will be things in the class that are not covered in the readings, and may or may not be apparent from looking at the slides online, so coming to class is probably a good idea.

课上可能还会讲到阅读资料中没有的内容,可能网上的课件上也不一定包括这些内容,所以来上课才是明智之举

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选