get a rough idea of

From which we can get a rough idea of what an important role Mass Media plays in the transforming stage of the society.

大众传媒在社会转型时期所发挥的巨大重要作用可见一斑。

But you can get a rough idea of the trajectory by looking at budget statements in recent years.

但是，看一下近年的预算报告，你就能大致了解账单的变动轨迹。

You could get a rough idea of the performance of the static server by making some assumptions.

通过做一些假设，可以大致体会静态服务器的性能。

We can get a rough idea of the metals to light by making a few gross simplifying assumptions.

我们做几个粗糙的简化假设，就能够得到关于金属对光的反应的一个大致的概念。

You can get a rough idea of the area of the area of the floor by paceing it.

用步子测量可以大概地知道这个地板的面积。

Some could get a rough idea of what they read, but lacked strategies to help them interpret what they read.

一部分能基本读懂文章，但缺乏帮助他们理解的阅读策略。