-
最佳答案：In the coming millions of years,Whether the life will continue or not depends on
-
最佳答案：We (are supposed to) commit ourselves to the undertaking of a more greener earth
-
最佳答案：Solar eclipse is an astronomical phenomenon,only to run to the moon between the
-
最佳答案：on the earthin the 2004 olympic gamessecretlyin recent yearsfly around the earth
-
最佳答案：1 There's no where as beautiful as this place anywhere else on earth2 I can't st
-
最佳答案：I think animals should live in nature,because they are friends of human beings.W
-
最佳答案：at the zoo of Sedgwick Vallege , a mexican female gray wolf lean to her two cubs
-
最佳答案：One day,a UFO carrying a large number of alien to the earth.However,they are not