map spotting 中文意思是什麼
map spotting
解釋
填圖-
Spotting a constellation with star maps is similar to locating yourself in the field with a terrestrial map. you have to take the bearings, understand the scale and then look for any prominent stars
第一先要弄清方向第二最好有星座大小的概念,這樣就不會馮京作馬涼了第三是先認識一些明亮而容易辨認的星座。
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