More than 200 million years ago, the earth ushered in the era of giant dinosaurs. Dinosaurs more than ten meters long and weighing several tons could be seen everywhere. After watching the movie "Jurassic World", have you learned about this creature that once dominated the earth? Below, this...
Did you know that it takes sharks four years to get pregnant, that giraffes only sleep two hours a day, and that pigs can't see the sky? Everyone will have worries, big and small. The most important thing is to learn to get along with the worries, and the worries will naturally disappear! Hope t...
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