Hello to you all.
hello and i need help not
It means "hello" (said to one person) You would say tena korua to two people and tena koutou to three or more.
Koura Means Kewai Which Is A Fresh Water Specie If you mean Tena Korua, it means hello to two people.
Mean can mean you are being rude or in math terms it is adding a set of numbers then dividing by the total amount. ex. If your numbers are 1,2,and 3 add them to get 6 and divide by 3. You get 2.