Yeryüzünde kim böyle bir şey yapmak ister?
- Who on earth would want to do something like that?
Afrika fili yeryüzünde en büyük kara memelisi.
- The African elephant is the largest land mammal on earth.
I am the happiest person on Earth!
- Ich bin der glücklichste Mensch 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?.