101.  If there is no water we will die.

102.  So people always think that there is plenty of fresh water and we could use it no limited .

103.  There is no human being if there is no fresh water.

104.  Where there is no water there is no life.

105.  People always think that there is no shortage of fresh water.

106.  Maybe around you there is no shortage of fresh water.

107.  If we ignore it, It is hard to imagine if there is no fresh water.

108.  As the saying goes "Where there is no water, there is no life.

109.  We May often think that there is abuntent of fresh water on the earth and there is no possible we run out of fresh water.

110.  So it's no wonder that many scientists appeal that we should protect the global water resource early.