German astronomer and mathematician. Considered the founder of modern astronomy, he formulated three laws to clarify the theory that the planets revolve around the sun. 開普勒，約翰尼斯1571－1630德國天文學家和數學家，被認為是現代天文學的奠基人，他創立了三大定律，說明行星圍繞太陽轉的理論
The Suns scored when the quarterback tossed a jump pass to the left end. 四分衛向左場底線一記跳傳使太陽隊得分。
There are many suns larger than ours. 有許多恆星比我們的太陽還要大。
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