After you have typed one line of text on a typewriter, you have to manually return the printing carriage to the left marginposition and manually feed the paper up one line.
在打字机上打完一行文本后，你得手动地把打印架推回左边的页面空白处，并且把纸调高一行。
2
Figure 1 illustrates how the behavior rules would position an image with a margin relative to a text block.
图1展示了这些行为原则是如何定位一个边框与文本块相关的图像的。
3
Why didn't the margin calls on Mr Kerviel's real trades (likely to have been of the order of euro 2.5 billion on a euro 50 billion position) trigger alarms?