1. 天體要素在古代和中古時(shí)代被認(rèn)為是充滿于月球空間并且是構(gòu)成恒星和行星的元素
   The element believed in ancient and medieval civilizations to fill all space above the sphere of the moon and to compose the stars and planets.
2. 貝特，漢斯·阿爾布雷希生于1906德裔美籍物理學(xué)家。因其對(duì)恒星能量產(chǎn)生的研究而獲1967年諾貝爾獎(jiǎng)
   German-born American physicist. He won a1967 Nobel Prize for research on the energy production of stars.
3. 有許多恒星比我們的太陽還要大。
   There are many suns larger than ours.
4. 每一星系都有無數(shù)的恒星。
   Each galaxy contains myriads of stars.

恒的英語翻譯：

星的英語翻譯：