sand streaks 中文意思是什麼
sand streaks
解釋
砂條紋-
There float in the vast reaches of our solar system swarms of sand bits and dust clods known as meteoroids. when these " space debris " tear into the earth s atmosphere, air friction causes them to burn, forming momentary bright streaks that blaze across the sky
太陽系內充滿著稱為流星體的塵埃和固體塊,當這些太空渣滓闖進地球的范圍時,便會和大氣摩擦而燃燒,成為我們日常所見的流星。
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