Without constant improvements in icebreaking techniques it will not be possible to extend the navigation season to enable ports in this area to be served.
Ngaphandle kwempucuko ezinzileyo kubugcisa boqhekezo-mkhenkce, ayizokwazi ukuba ikulungele ukwandisa ixesha loqhubo-nqanawa ukwenzela ukuba icala lase khohlo lenqanawa kule ndawo lincedise.