是因为太阳的照射,使水变成了水蒸汽。
水蒸汽上升到空中变成了云。
下雨时,许许多多的小水珠从空中下降下来变成了一条条小河。
人们大量运回去.再深层净化一下,就把谁变成了我们今天和的矿泉水了。
水来之不易,我们要好好珍惜。
是因为太阳的照射,使水变成了水蒸汽。
水蒸汽上升到空中变成了云。
下雨时,许许多多的小水珠从空中下降下来变成了一条条小河。
人们大量运回去.再深层净化一下,就把谁变成了我们今天和的矿泉水了。
水来之不易,我们要好好珍惜。
Beacuse of the shining light from the sun ,the water changes into water vapor.
Then the water vapor rises to the sky and becomes cloud.
Lots of little drops of water fall off and become rivers when it rains.
People more to bring it back and clean it deeply ,and this water becomes mineralwater which we are drinking today.
We must treasure the water well ,because the water is hard-won.