earth-bound的例句
1. The monster spot came into view of Earth-bound telescopes last week.
上星期，人们用地面望远镜观测到了这一太阳黑子群。youdao
2. I believe we are in duty bound to recover the beauty of our earth.
我相信恢复地球之美是我们义不容辞的责任！youdao
3. Now, People must protect the earth the earth, every one is duty-bound to protect!
现在，人们必须保护地球。保护地球，人人有责！youdao
4. Now, People must protect the earth the earth, every one is duty-bound to protect!
现在，人们必须保护地球。保护地球，人人有责！youdao