Tsunami | Tai āniwhaniwha

Tsunami | Tai āniwhaniwha 

tsunami what? calm-water big-wave fast

Translations
A tsunami is a wave or series of waves caused by the sudden shift of water 
Ko te tsunami he ngaru kotahi, he rerenga ngaru rānei ka hua mai i te nekehanga kaikapo o te wai. 

Note: Go to video settings, change speed to slow down the videos.