Tolong jelaskan mengenai Tori Naku Uta dari Daftar pangram

torinakukowesu yumesamase miyoakewataru hinkashiwo sorairohaete okitsuheni hofunemurewinu moyanōchi.

* Awaken from dreaming to the voice of the crying bird and see the coming daylight turning the east sky-blue; shrouded in mist is a flock of ships on the open sea