Nā huahana

ʻO ka puʻu kila ʻōwili wela no ka mālama ʻana, cofferdam, mālama wai, a me nā papahana kākoʻo ʻeli, me ka ʻoʻoleʻa ʻāpana ikaika a me nā lōʻihi hiki ke hoʻololi ʻia.