Water is very important for living things. Without water there can be no life on earth. All animals and plants need water. Man also needs water.
Water is found atmosteverywhere. Even in the driest...
求一篇英语作文 100字左右 （1）水是生命之源 （2）地球上的水是有限的，能喝的水更有限 （3）节水措施