Major graduation

major ['medʒɚ]

adj. 主要的;重要的;大调的;主修的（课程）; n. 主修科目;大调;陆军少校;成年的; vi. <美>主修，专攻;[美国英语][教育学]主修(in);专攻;

maj大+or...的 → 较大的；主要的

graduation [,ɡrædʒu'eʃən]

n. 毕业;毕业典礼;刻度，分度;分等级;

grad步，级+uat=ate做...+ion名词后缀 → 使升级并走出 → 毕业

The rules ought to be observed.

这些规则就予以遵守。

I'm feeling rather blue.

我觉得有些沮丧。

I'm afraid I can't agree with you. That's a good way of giving information, but it's not a good way of persuading people. For one thing, it's boring, and people aren't going to read an ad that looks boring. For another thing, one computer looks very like

恐怕我不能同意你的意见。那是个通报信息的好办法，但并非是使人信服的好办法。一是它很乏味，人们是不会去读一则看起来很乏味的广告的。其次，计算机彼此都很相像。人们不会记住产品的名字的。