the king himself set out to penetrate the camp of Guthrum, the commander of the Danish invaders.

他亲自潜入丹麦入侵司令官古瑟罗姆的营地。

It did not, however, remain within the confines of his estate.

然而，这种疾病并未被局限在他的庄园内，

First the electroencephalograph (which is simply a device for recording the electrical activity of the brain by attaching electrodes to the scalp) shows that while there is a change in the pattern of activity during sleep,

第一点，脑电图记录仪（不过是一种把电极接到头皮上记录脑电活动的仪器）显示，人在睡眠时大脑活动的方式有变化，

The continents form rugged tablelands which stand nearly three miles above the floor of the open ocean.

大陆是崎岖不平的高地，高出辽阔海洋海底近三英里。

and today we can see even his famous clash with the Inquisition in something like its proper perspective.

甚至他和宗教法庭的著名冲突，我们今天也能正确如实地看待。

as the wave leaves the particles behind back to its starting point again.

当波浪把微粒留在身后时又回到出发点。