kē huàn / zuò pǐn / cháng cháng / shè xiǎng / rén lèi / jiāng lái / kě yǐ / jiàn zào / rén zào xíng xīng / zuò wéi / xīn de / jiā yuán科幻作品常常设想,人类将来可以建造人造行星作为新的家园。Science fiction often imagines that humans may build artificial planets as new homes in the future.