It is merely certain that the development must follow this line where high propulsion powers are involved, since this is the only way in which high speeds could become general for ships.
Iqinisekile into yokuba, impucuko mayilandele lomgca okanye le ndlela apho amandla aphezulu okuqhutyelwa phambili ebandakanyeka, ngenxa yokuba le nto iyiyo yodwa indlela apho izantya eziphezulu zingaba ngcono kwiinqanawa.