1.world class 一流的

例句：We are also reinvesting in our schools and making college more affordable, because a world class educationis our country's best roadmap to prosperity.

我们还在重新投资于我们的学校，让更多的人上得起大学，因为世界一流的教育是我国走向繁荣的最佳路线图2bW=tBJeV-。

2.be responsible for 对……负责

例句：Do you want to be responsible for your own life decisions?

你是否真的想要为你自己的人生决定负责？

3.co-founder 联合创始人

例句："The system can deliver reports that are relevant to your location, " says Clark Freifield, a Ph.D. student at MIT's Media Lab and a co-founder of HealthMap.

“这个系统可以发布和你所在地相关的报道，”麻省理工学院媒体实验室博士生、“健康地图”联合创始人克拉克·弗雷菲尔德说GTd=K=7MiK)U2^8%。

4.computer-animated 电脑动画

例句：After that, Mr Jobs followed his heart and his intuition by building up Pixar, a film studio that specialises in computer-animated films.

在这之后，乔布斯“跟着他的心和直觉”，创立了皮克斯——一家专门从事电脑动画电影的制片公司Pc]QnOMR6c^!7zn~Niq。