ʻO ka hoʻolālā modular, ka wehe ʻana a me ka pani ʻana me ka ʻole o ka mana uila, pono wale ka hoʻonohonoho maʻalahi me ke ʻano kino o ka buoyancy wai, e mālama ʻia ʻo ia kou pale pale wai, palekana a hilinaʻi!