tiān / wén / xué / jiā / guān / chá / dào / tài / yáng / biǎo / miàn / chū / xiàn / le / míng / liàng / de / guāng / bān

天文学家观察到太阳表面出现了明亮的光斑。

Astronomers observed bright faculae appearing on the surface of the sun.