很多行星怎么说英语

"Many planets" can be translated into English as "很多行星"。 There are many different planets in our solar system, including the Earth, Mars, Venus, and Jupiter. There are also many other planets that have been discovered outside of our solar system, in what is known as exoplanets. These exoplanets can be very different from the planets in our own solar system, and they can be found in a variety of sizes, masses, and orbits.