并列题名：Empires of the sea 并列题名：Empire of the seas 并列题名：Sentinels of the sea 并列题名：People of the sea 并列题名：Secret of the sea 并列题名：Riches of the sea 并列题名：Tigers of the sea 并列题名：Toilers of the sea 并列题名：Mysteries of the sea 并列题名：Empires of the monsoon