Task: Translation
Input (Xhosa): Ngamanye amaxesha inqwelo yokuhamba elwandle ingabotshelelwa entweni ukuze igutyule ngexa enye isetyenziswa ekutyhaleni nasekusasazeni intlenga yomhlaba.
Output (English): Sometimes one craft may be moored to do the actual dredging while the other is used to fan away and disperse the silt.