Disappointment may be experienced where the bottom consists of a layer of sand or silt one or two feet thick which is easily washed away but has hard, stiff clay or rock under it.
Udano lungabakho apho umphantsi umphezulu wawo iyisanti okanye intlenga yomhlaba izinyawo ezimbini okanye olunye ukuqina ekhukuliseka lula kodwa inodongwe okanye ilitye eliqinileyo ngaphantsi kwayo.