它们并非经常发生，大约只有一年一次，因为太阳，月亮的轨道相互倾斜，它们很少能排成一条直线。
They don't happen often-only about once a year-since the tilted orbits of the sun, moon, and Earth make their alignment rare.
这幅图片从黄道平面的视角捕捉到地球、月球和太阳排成一条直线的瞬间画面。
This image captures a momentary line-up looking out along this fundamental plane of our solar system.
在一个漆黑的夜晚，法拉格特率领他的17艘战舰排成一条直线向前进发。
One dark night, Farragut led seventeen Union warships up the river in a line.
先把软饮的杯子排成一条直线，记得在一端放上一只空酒杯。
Glasses of energy drinks are lined up, and an empty glass is placed at one end.
当行星排成直线，会揭示这位新朋友或者潜在恋人的真正动机。
Planetary alignments suggest that the true motives of a new friend or potential lover will be clearly revealed this week.
它似乎和天空中一颗或更多颗的发光的星排成一条直线。
It seems to have been lined up with the position of one or more bright stars in the sky.
排成一条直线的栏杆中，任何角度、偏移和其他变化都应为准确的斜接合。
All angles, offsets, and other changes in alignment of railings shall be made with accurately mitered joints.
这些三角形的一边会排成一条共同的直线。
Then one side of each of these triangles is brought into a common alignment.
这就意味这你应该把你自己和这个目标排成一条直线，这样它就会在你的生活中出现。如果你学习了如何掌握它，会非常棒，甚至很有趣！
And that really means you need to line yourself up with that goal so it will come into your way later in life... if you learn how to master it its really great, even fun!
为了以预定的顺序和横向间距固定多个这样的系统部件并且彼此排成一直线，这个支架可以被压紧到切割部分中。
This holder can be clipped into the cutout in order to hold several such system components in a pre-specified sequence and at a lateral distance and in alignment with respect to each other.
包括了夜空中最亮的天体，这条直线排成能够非常容易的被淹没在日出前。
Involving the brightest objects in the night sky, this alignment was easy to spot just before sunrise.
包括了夜空中最亮的天体，这条直线排成能够非常容易的被淹没在日出前。
Involving the brightest objects in the night sky, this alignment was easy to spot just before sunrise.
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