It lets us glimpse an intermediate stage in the elongation of the giraffid neck from shorter-necked ancestors.

它让我们得以一睹长颈鹿脖子从短脖子祖先那里伸长的中间阶段。

But as you move to the intermediate stage, you need to start to refine what you have learned.

但是当你进入中级阶段时，你需要开始提炼你所学的东西。

Helion's suggestion is to start with 3He (two protons and a neutron), a light isotope of helium which is an intermediate stage in the solar reaction.

Helion 的建议是从 3He（两个质子和一个中子）开始，它是氦的轻同位素， 是太阳反应的中间阶段。

Such events, if they are represented by anything present, can only be represented by images, not by those intermediate stages, between sensations and images, which occur during the period of fading.

这些事件，如果用任何在场的东西来表示，则只能用意象来表示，而不能用感觉和意象之间的那些中间阶段来表示，这些中间阶段发生在褪色时期。