例句與造句

1. Najita, Osorio and others said the existence of the small, nomadic planets challenges the traditional ideas for how bodies form in space.
2. The nomadic planets range in size from 5 to 8 times bigger than Jupiter, the largest of the solar system planets, to about 13 times bigger than Jupiter.
3. It's difficult to find nomadic planet in a sentence. 用nomadic planet造句挺難的