Afrika fili yeryüzünde en büyük kara memelisi.
- The African elephant is the largest land mammal on earth.
Yeryüzünde kim böyle bir şey yapmak ister?
- Who on earth would want to do something like that?
I was the happiest man on earth.
- Ich war der glücklichste Mann auf der Erde.
If it were not for water, no one could live on earth.
- Ohne Wasser könnte niemand auf der Erde leben.
Why on earth did that comet come by so soon?.