相比之下，沉浸式阅读意味着需要人们有意愿承担低效率、无目标、甚至浪费时间的风险。

Immersive reading, by contrast, depends on being willing to risk inefficiency, goallessness, even time-wasting.

youdao

部分原因是，设定现实目标的人确实工作效率更高、更努力去实现这些目标。

That's partially because it appears people who set realistic goals actually work more efficiently, and exert more effort, to achieve those goals.

youdao

试着问问自己，如果你的目标是帮助别人而不是提高效率，你会怎么做。

Try asking yourself what you'd do if your goal were to be helpful rather than efficient.

youdao

And our goal over the next couple of lectures, is basically to give you a sense of this.

我们接下来几节课的目标，就是给你一个关于效率的基本认识。

麻省理工公开课 - 计算机科学及编程导论课程节选

And we want to help you learn how to map a problem into a class of algorithms of some efficiency That's our goal.

学会如何将一个问题,映射到一类,提升效率的算法中去,这就是我们的目标。

麻省理工公开课 - 计算机科学及编程导论课程节选