on a moon还是on the moon

on a moon还是on the moon on the moon 还是 in the moon 是on the moon 还是at the moon on the moon》 Sitting on the moon 英语翻译Above moon On the moon on the moon 还是 in The moon in 和 on 怎么区分啊 moon on the silver spoon There is__water__air on the moon there ( )life on the moon. on the moon 和on moon哪一个对? 在月亮上是in the moon 还是 on the moon