【简答题】

    As is known．that is interesting to teach children to
swim while they are still babies．Most the large towns in
Florida and California have already run particularlylessons for
babies．The idea has quickly spread to Europe from where，
in several countries，special courses are now offered to
the children who are from 7 to 24 month old．
    The first step  is to have child get rid of fear of
water．Next，he is teaching to float in water．0nce he
can do that naturally and can swim with fear，the child can
master the technique and push him forward through the water