1、The umbrella turns on its axis, and so the North Star appears in the sky.
雨傘打開它的軸，所以北極星出現(xiàn)在天空。

2、They can serve as a north star and a rallying point.
他們可以充當北極星和著力點。

3、The North Star seemingly holds everything in place, even when there is no place to hold anything.
北極星看似擁有一切的地方，即使是沒有地方可以容納任何東西。

4、Covey, however, is the North Star in this field.
傳達不過，北極星在這一領域的合作。

5、North Star is used to locate true north-south line.
經(jīng)常利用北極星來確定北南線。