Scientists have been able to create a computer model of a dinosaur from bones found in the Sahara desert 10 years ago.

The Nigersaurus lived 110 million years ago. It was 10 meters long and had hundreds of teeth.

The dinosaur lived on plants. It wasable to use its mouth like a lawnmower and its muzzle like a vacuum cleaner.
 
Create/verb/ : make         ساختن و خلق كردن
 
Desert/noun/ : wasteland     صحرا
 
Lawn mower/noun/ : a machine to cut the grass  ماشين‌ چمن‌ زني
‌
Muzzle/noun/ : nose, mouth  دهان
 
Vacuum cleaner/noun/ : a machine to clean the ground  جارو برقي