英语翻译Usually,however,half of the circle is below the horizon when _英语解答

英语翻译
Usually,however,half of the circle is below the horizon when seen from below,giving it the appearance of an arc.

人气：464 ℃　时间：2020-05-19 17:24:46

解答

通常,然而,有一半圆是在地平线下面时,从下面的一段弧