prominences-Sun的意思|示意

Although very hot, prominences typically appear dark when viewed against the Sun, since they are slightly cooler than the surface.

虽然很热，日珥典型表现是在太阳的衬托下显得较暗，因为它们比太阳表面稍冷一些。

Dramatic prominences can sometimes be seen looming just beyond the edge of the sun.

日珥有时候在太阳的边缘若隐若现。

Explanation: Dramatic prominences can sometimes be seen looming just beyond the edge of the sun.

说明：生动的日珥有时候就会出现在太阳边缘外。