Explanation: Songbirds due to completion of the building has housed more than ◇ each other to celebrate the completion of the language used as a palm estates. Usage: The main predicate; as predicate; much of the language used to congratulate the new homes completed Source: "Said Lin Huainanzi training" Mu Tang and Ji lice compared with cranes, building into the songbirds phase He, worry about the music do not have. "