dinosaur bones造句怎么写

Farmers in Riodeva cleared stones from their almond orchards for generations, never dreaming they were tossing aside dinosaur bones -- and laying a trail for one of Spain's greatest fossil finds.

Hill walkers find dinosaur bones sticking out of hillsides: schoolchildren pick up ostracoderm skeletons on the beach.

A tourist was visiting New Mexico and was amazed at the dinosaur bones lying about.

In these characteristics, dinosaur bones are similar to those both of mammals and of dinosaurs' modern descendants, the birds, and dissimilar to those of both ancient and modern crocodiles.