但是如果你倾向哪套题，那么你可以按周改变想法。

But if you are so inclined whether for this problem set or any other throughout the term, you can change your mind week to week.

youdao

这将使在工程图中移动或改变题栏大小容易。

This will make to move in the engineering diagram or change a headline column size easy.

youdao

第20题。 通过参加市场营销宣传活动改变了我对这个品牌和公司的形象。

The event I have attended has changed the image I had about the product or organisation.

youdao

But if you are so inclined whether for this problem set or any other throughout the term, you can change your mind week to week.

但是如果你倾向哪套题,那么你可以按周改变想法。

哈佛公开课 - 计算机科学课程节选