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？