My dearest Miss Cygnet, I see I don't look good.
亲爱的小天鹅，我知道我外形不佳。
A young swan is called a cygnet.
小天鹅叫做cygnet。
Scientists are studying photographs of the planet for signs of life.
科学家仔细察看行星照片，寻找生命迹象。
The planet Jupiter may have no solid surface at all.
木星表面可能根本就不是固体的。
Is there intelligent life on other planets?
在其他星球上存在具有智力的生命吗？